225185015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{42209}}^1$

素因数の和:42322

約数の個数: 16

約数和(自身を含む): 297833760

約数和(自身を除く): 72648745

約数列:

[1, 5, 11, 55, 97, 485, 1067, 5335, 42209, 211045, 464299, 2321495, 4094273, 20471365, 45037003, 225185015]

約数ペア:

[(1, 225185015), (5, 45037003), (11, 20471365), (55, 4094273), (97, 2321495), (485, 464299), (1067, 211045), (5335, 42209)]