1384784505

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 2862182400

約数和(自身を除く): 1477397895

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 81, 95, 109, 117, 127, 135, 171, 195, 247, 285, 327, 351, 381, 405, 513, 545, 585, 635, 741, 855, 981, 1053, 1143, 1235, 1417, 1539, 1635, 1651, 1755, 1905, 2071, 2223, 2413, 2565, 2943, 3429, 3705, 4251, 4905, 4953, 5265, 5715, 6213, 6669, 7085, 7239, 7695, 8255, 8829, 10287, 10355, 11115, 12065, 12753, 13843, 14715, 14859, 17145, 18639, 20007, 21255, 21717, 24765, 26923, 31065, 31369, 33345, 36195, 38259, 41529, 44145, 44577, 51435, 55917, 63765, 65151, 69215, 74295, 80769, 93195, 94107, 100035, 108585, 114777, 124587, 133731, 134615, 156845, 167751, 179959, 191295, 195453, 207645, 222885, 242307, 263017, 279585, 282321, 325755, 373761, 403845, 470535, 539877, 573885, 622935, 668655, 726921, 789051, 838755, 846963, 899795, 977265, 1121283, 1211535, 1315085, 1411605, 1619631, 1868805, 2180763, 2367153, 2540889, 2699385, 3419221, 3634605, 3945255, 4234815, 4858893, 5606415, 7101459, 8098155, 10257663, 10903815, 11835765, 12704445, 14576679, 17096105, 21304377, 24294465, 30772989, 35507295, 51288315, 72883395, 92318967, 106521885, 153864945, 276956901, 461594835, 1384784505]

約数ペア:

[(1, 1384784505), (3, 461594835), (5, 276956901), (9, 153864945), (13, 106521885), (15, 92318967), (19, 72883395), (27, 51288315), (39, 35507295), (45, 30772989), (57, 24294465), (65, 21304377), (81, 17096105), (95, 14576679), (109, 12704445), (117, 11835765), (127, 10903815), (135, 10257663), (171, 8098155), (195, 7101459), (247, 5606415), (285, 4858893), (327, 4234815), (351, 3945255), (381, 3634605), (405, 3419221), (513, 2699385), (545, 2540889), (585, 2367153), (635, 2180763), (741, 1868805), (855, 1619631), (981, 1411605), (1053, 1315085), (1143, 1211535), (1235, 1121283), (1417, 977265), (1539, 899795), (1635, 846963), (1651, 838755), (1755, 789051), (1905, 726921), (2071, 668655), (2223, 622935), (2413, 573885), (2565, 539877), (2943, 470535), (3429, 403845), (3705, 373761), (4251, 325755), (4905, 282321), (4953, 279585), (5265, 263017), (5715, 242307), (6213, 222885), (6669, 207645), (7085, 195453), (7239, 191295), (7695, 179959), (8255, 167751), (8829, 156845), (10287, 134615), (10355, 133731), (11115, 124587), (12065, 114777), (12753, 108585), (13843, 100035), (14715, 94107), (14859, 93195), (17145, 80769), (18639, 74295), (20007, 69215), (21255, 65151), (21717, 63765), (24765, 55917), (26923, 51435), (31065, 44577), (31369, 44145), (33345, 41529), (36195, 38259)]