7951365

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:723

約数の個数: 40

約数和(自身を含む): 14766840

約数和(自身を除く): 6815475

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 677, 783, 1305, 2031, 2349, 3385, 3915, 6093, 10155, 11745, 18279, 19633, 30465, 54837, 58899, 91395, 98165, 176697, 274185, 294495, 530091, 883485, 1590273, 2650455, 7951365]

約数ペア:

[(1, 7951365), (3, 2650455), (5, 1590273), (9, 883485), (15, 530091), (27, 294495), (29, 274185), (45, 176697), (81, 98165), (87, 91395), (135, 58899), (145, 54837), (261, 30465), (405, 19633), (435, 18279), (677, 11745), (783, 10155), (1305, 6093), (2031, 3915), (2349, 3385)]