14970625

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1446

約数の個数: 20

約数和(自身を含む): 19821780

約数和(自身を除く): 4851155

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 1409, 2125, 7045, 10625, 23953, 35225, 119765, 176125, 598825, 880625, 2994125, 14970625]

約数ペア:

[(1, 14970625), (5, 2994125), (17, 880625), (25, 598825), (85, 176125), (125, 119765), (425, 35225), (625, 23953), (1409, 10625), (2125, 7045)]