472780515

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{1609}}^1$

素因数の和:2667

約数の個数: 32

約数和(自身を含む): 797529600

約数和(自身を除く): 324749085

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1031, 1609, 3093, 4827, 5155, 8045, 15465, 19589, 24135, 30571, 58767, 91713, 97945, 152855, 293835, 458565, 1658879, 4976637, 8294395, 24883185, 31518701, 94556103, 157593505, 472780515]

約数ペア:

[(1, 472780515), (3, 157593505), (5, 94556103), (15, 31518701), (19, 24883185), (57, 8294395), (95, 4976637), (285, 1658879), (1031, 458565), (1609, 293835), (3093, 152855), (4827, 97945), (5155, 91713), (8045, 58767), (15465, 30571), (19589, 24135)]