430535125

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 550368000

約数和(自身を除く): 119832875

約数列:

[1, 5, 25, 71, 125, 139, 349, 355, 695, 1745, 1775, 3475, 8725, 8875, 9869, 17375, 24779, 43625, 48511, 49345, 123895, 242555, 246725, 619475, 1212775, 1233625, 3097375, 3444281, 6063875, 17221405, 86107025, 430535125]

約数ペア:

[(1, 430535125), (5, 86107025), (25, 17221405), (71, 6063875), (125, 3444281), (139, 3097375), (349, 1233625), (355, 1212775), (695, 619475), (1745, 246725), (1775, 242555), (3475, 123895), (8725, 49345), (8875, 48511), (9869, 43625), (17375, 24779)]