1330661025

素因数分解:

$3^2\times 5^2\times {\mathrm{5914049}}^1$

素因数の和:5914065

約数の個数: 18

約数和(自身を含む): 2383362150

約数和(自身を除く): 1052701125

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 5914049, 17742147, 29570245, 53226441, 88710735, 147851225, 266132205, 443553675, 1330661025]

約数ペア:

[(1, 1330661025), (3, 443553675), (5, 266132205), (9, 147851225), (15, 88710735), (25, 53226441), (45, 29570245), (75, 17742147), (225, 5914049)]