120914415

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{86677}}^1$

素因数の和:86719

約数の個数: 24

約数和(自身を含む): 216348288

約数和(自身を除く): 95433873

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 86677, 260031, 433385, 780093, 1300155, 2686987, 3900465, 8060961, 13434935, 24182883, 40304805, 120914415]

約数ペア:

[(1, 120914415), (3, 40304805), (5, 24182883), (9, 13434935), (15, 8060961), (31, 3900465), (45, 2686987), (93, 1300155), (155, 780093), (279, 433385), (465, 260031), (1395, 86677)]