1330488505215

素因数分解:

$3^4\times 5^1\times {\mathrm{3285156803}}^1$

素因数の和:3285156820

約数の個数: 20

約数和(自身を含む): 2385023839704

約数和(自身を除く): 1054535334489

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 3285156803, 9855470409, 16425784015, 29566411227, 49277352045, 88699233681, 147832056135, 266097701043, 443496168405, 1330488505215]

約数ペア:

[(1, 1330488505215), (3, 443496168405), (5, 266097701043), (9, 147832056135), (15, 88699233681), (27, 49277352045), (45, 29566411227), (81, 16425784015), (135, 9855470409), (405, 3285156803)]