3419145

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 64

約数和(自身を含む): 6758400

約数和(自身を除く): 3339255

約数列:

[1, 3, 5, 9, 15, 19, 27, 31, 43, 45, 57, 93, 95, 129, 135, 155, 171, 215, 279, 285, 387, 465, 513, 589, 645, 817, 837, 855, 1161, 1333, 1395, 1767, 1935, 2451, 2565, 2945, 3999, 4085, 4185, 5301, 5805, 6665, 7353, 8835, 11997, 12255, 15903, 19995, 22059, 25327, 26505, 35991, 36765, 59985, 75981, 79515, 110295, 126635, 179955, 227943, 379905, 683829, 1139715, 3419145]

約数ペア:

[(1, 3419145), (3, 1139715), (5, 683829), (9, 379905), (15, 227943), (19, 179955), (27, 126635), (31, 110295), (43, 79515), (45, 75981), (57, 59985), (93, 36765), (95, 35991), (129, 26505), (135, 25327), (155, 22059), (171, 19995), (215, 15903), (279, 12255), (285, 11997), (387, 8835), (465, 7353), (513, 6665), (589, 5805), (645, 5301), (817, 4185), (837, 4085), (855, 3999), (1161, 2945), (1333, 2565), (1395, 2451), (1767, 1935)]