2348125

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:67

約数の個数: 30

約数和(自身を含む): 3356738

約数和(自身を除く): 1008613

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 289, 325, 425, 625, 1105, 1445, 1625, 2125, 3757, 5525, 7225, 8125, 10625, 18785, 27625, 36125, 93925, 138125, 180625, 469625, 2348125]

約数ペア:

[(1, 2348125), (5, 469625), (13, 180625), (17, 138125), (25, 93925), (65, 36125), (85, 27625), (125, 18785), (221, 10625), (289, 8125), (325, 7225), (425, 5525), (625, 3757), (1105, 2125), (1445, 1625)]