4298125

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:79

約数の個数: 30

約数和(自身を含む): 6046502

約数和(自身を除く): 1748377

約数列:

[1, 5, 13, 23, 25, 65, 115, 125, 299, 325, 529, 575, 625, 1495, 1625, 2645, 2875, 6877, 7475, 8125, 13225, 14375, 34385, 37375, 66125, 171925, 186875, 330625, 859625, 4298125]

約数ペア:

[(1, 4298125), (5, 859625), (13, 330625), (23, 186875), (25, 171925), (65, 66125), (115, 37375), (125, 34385), (299, 14375), (325, 13225), (529, 8125), (575, 7475), (625, 6877), (1495, 2875), (1625, 2645)]