4330625

素因数分解:

$5^4\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 30

約数和(自身を含む): 6002766

約数和(自身を除く): 1672141

約数列:

[1, 5, 13, 25, 41, 65, 125, 169, 205, 325, 533, 625, 845, 1025, 1625, 2665, 4225, 5125, 6929, 8125, 13325, 21125, 25625, 34645, 66625, 105625, 173225, 333125, 866125, 4330625]

約数ペア:

[(1, 4330625), (5, 866125), (13, 333125), (25, 173225), (41, 105625), (65, 66625), (125, 34645), (169, 25625), (205, 21125), (325, 13325), (533, 8125), (625, 6929), (845, 5125), (1025, 4225), (1625, 2665)]