1330971255

素因数分解:

$3^2\times 5^1\times {\mathrm{29577139}}^1$

素因数の和:29577150

約数の個数: 12

約数和(自身を含む): 2307016920

約数和(自身を除く): 976045665

約数列:

[1, 3, 5, 9, 15, 45, 29577139, 88731417, 147885695, 266194251, 443657085, 1330971255]

約数ペア:

[(1, 1330971255), (3, 443657085), (5, 266194251), (9, 147885695), (15, 88731417), (45, 29577139)]