15750228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5939}}^1$

素因数の和:5976

約数の個数: 48

約数和(自身を含む): 41912640

約数和(自身を除く): 26162412

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 5939, 11878, 17817, 23756, 35634, 71268, 77207, 100963, 154414, 201926, 231621, 302889, 308828, 403852, 463242, 605778, 926484, 1211556, 1312519, 2625038, 3937557, 5250076, 7875114, 15750228]

約数ペア:

[(1, 15750228), (2, 7875114), (3, 5250076), (4, 3937557), (6, 2625038), (12, 1312519), (13, 1211556), (17, 926484), (26, 605778), (34, 463242), (39, 403852), (51, 308828), (52, 302889), (68, 231621), (78, 201926), (102, 154414), (156, 100963), (204, 77207), (221, 71268), (442, 35634), (663, 23756), (884, 17817), (1326, 11878), (2652, 5939)]