1330334865

素因数分解:

$3^2\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{17713}}^1$

素因数の和:19393

約数の個数: 24

約数和(自身を含む): 2307425640

約数和(自身を除く): 977090775

約数列:

[1, 3, 5, 9, 15, 45, 1669, 5007, 8345, 15021, 17713, 25035, 53139, 75105, 88565, 159417, 265695, 797085, 29562997, 88688991, 147814985, 266066973, 443444955, 1330334865]

約数ペア:

[(1, 1330334865), (3, 443444955), (5, 266066973), (9, 147814985), (15, 88688991), (45, 29562997), (1669, 797085), (5007, 265695), (8345, 159417), (15021, 88565), (17713, 75105), (25035, 53139)]