105797025

素因数分解:

$3^2\times 5^2\times {\mathrm{470209}}^1$

素因数の和:470225

約数の個数: 18

約数和(自身を含む): 189494630

約数和(自身を除く): 83697605

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 470209, 1410627, 2351045, 4231881, 7053135, 11755225, 21159405, 35265675, 105797025]

約数ペア:

[(1, 105797025), (3, 35265675), (5, 21159405), (9, 11755225), (15, 7053135), (25, 4231881), (45, 2351045), (75, 1410627), (225, 470209)]