348567875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3911}}^1$

素因数の和:3980

約数の個数: 32

約数和(自身を含む): 468688896

約数和(自身を除く): 120121021

約数列:

[1, 5, 23, 25, 31, 115, 125, 155, 575, 713, 775, 2875, 3565, 3875, 3911, 17825, 19555, 89125, 89953, 97775, 121241, 449765, 488875, 606205, 2248825, 2788543, 3031025, 11244125, 13942715, 15155125, 69713575, 348567875]

約数ペア:

[(1, 348567875), (5, 69713575), (23, 15155125), (25, 13942715), (31, 11244125), (115, 3031025), (125, 2788543), (155, 2248825), (575, 606205), (713, 488875), (775, 449765), (2875, 121241), (3565, 97775), (3875, 89953), (3911, 89125), (17825, 19555)]