224332225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{30011}}^1$

素因数の和:30057

約数の個数: 24

約数和(自身を含む): 312604992

約数和(自身を除く): 88272767

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 30011, 150055, 390143, 690253, 750275, 1950715, 3451265, 8973289, 9753575, 17256325, 44866445, 224332225]

約数ペア:

[(1, 224332225), (5, 44866445), (13, 17256325), (23, 9753575), (25, 8973289), (65, 3451265), (115, 1950715), (299, 750275), (325, 690253), (575, 390143), (1495, 150055), (7475, 30011)]