15662790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1254

約数の個数: 96

約数和(自身を含む): 47882016

約数和(自身を除く): 32219226

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1217, 1287, 1430, 2145, 2434, 2574, 3651, 4290, 6085, 6435, 7302, 10953, 12170, 12870, 13387, 15821, 18255, 21906, 26774, 31642, 36510, 40161, 47463, 54765, 66935, 79105, 80322, 94926, 109530, 120483, 133870, 142389, 158210, 174031, 200805, 237315, 240966, 284778, 348062, 401610, 474630, 522093, 602415, 711945, 870155, 1044186, 1204830, 1423890, 1566279, 1740310, 2610465, 3132558, 5220930, 7831395, 15662790]

約数ペア:

[(1, 15662790), (2, 7831395), (3, 5220930), (5, 3132558), (6, 2610465), (9, 1740310), (10, 1566279), (11, 1423890), (13, 1204830), (15, 1044186), (18, 870155), (22, 711945), (26, 602415), (30, 522093), (33, 474630), (39, 401610), (45, 348062), (55, 284778), (65, 240966), (66, 237315), (78, 200805), (90, 174031), (99, 158210), (110, 142389), (117, 133870), (130, 120483), (143, 109530), (165, 94926), (195, 80322), (198, 79105), (234, 66935), (286, 54765), (330, 47463), (390, 40161), (429, 36510), (495, 31642), (585, 26774), (715, 21906), (858, 18255), (990, 15821), (1170, 13387), (1217, 12870), (1287, 12170), (1430, 10953), (2145, 7302), (2434, 6435), (2574, 6085), (3651, 4290)]