97930625

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:759

約数の個数: 40

約数和(自身を含む): 139736520

約数和(自身を除く): 41805895

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 325, 425, 625, 709, 1105, 1625, 2125, 3545, 5525, 8125, 9217, 10625, 12053, 17725, 27625, 46085, 60265, 88625, 138125, 156689, 230425, 301325, 443125, 783445, 1152125, 1506625, 3917225, 5760625, 7533125, 19586125, 97930625]

約数ペア:

[(1, 97930625), (5, 19586125), (13, 7533125), (17, 5760625), (25, 3917225), (65, 1506625), (85, 1152125), (125, 783445), (221, 443125), (325, 301325), (425, 230425), (625, 156689), (709, 138125), (1105, 88625), (1625, 60265), (2125, 46085), (3545, 27625), (5525, 17725), (8125, 12053), (9217, 10625)]