957851415

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{733}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 1690079040

約数和(自身を除く): 732227625

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 409, 639, 733, 1065, 1227, 2045, 2199, 3195, 3665, 3681, 6135, 6597, 10995, 18405, 29039, 32985, 52043, 87117, 145195, 156129, 260215, 261351, 299797, 435585, 468387, 780645, 899391, 1306755, 1498985, 2341935, 2698173, 4496955, 13490865, 21285587, 63856761, 106427935, 191570283, 319283805, 957851415]

約数ペア:

[(1, 957851415), (3, 319283805), (5, 191570283), (9, 106427935), (15, 63856761), (45, 21285587), (71, 13490865), (213, 4496955), (355, 2698173), (409, 2341935), (639, 1498985), (733, 1306755), (1065, 899391), (1227, 780645), (2045, 468387), (2199, 435585), (3195, 299797), (3665, 261351), (3681, 260215), (6135, 156129), (6597, 145195), (10995, 87117), (18405, 52043), (29039, 32985)]