1330665255

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{332251}}^1$

素因数の和:332351

約数の個数: 24

約数和(自身を含む): 2332409040

約数和(自身を除く): 1001743785

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 332251, 996753, 1661255, 2990259, 4983765, 14951295, 29570339, 88711017, 147851695, 266133051, 443555085, 1330665255]

約数ペア:

[(1, 1330665255), (3, 443555085), (5, 266133051), (9, 147851695), (15, 88711017), (45, 29570339), (89, 14951295), (267, 4983765), (445, 2990259), (801, 1661255), (1335, 996753), (4005, 332251)]