5570825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 7588056

約数和(自身を除く): 2017231

約数列:

[1, 5, 13, 25, 61, 65, 281, 305, 325, 793, 1405, 1525, 3653, 3965, 7025, 17141, 18265, 19825, 85705, 91325, 222833, 428525, 1114165, 5570825]

約数ペア:

[(1, 5570825), (5, 1114165), (13, 428525), (25, 222833), (61, 91325), (65, 85705), (281, 19825), (305, 18265), (325, 17141), (793, 7025), (1405, 3965), (1525, 3653)]