69312735

素因数分解:

$3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{2707}}^1$

素因数の和:3287

約数の個数: 24

約数和(自身を含む): 120397680

約数和(自身を除く): 51084945

約数列:

[1, 3, 5, 9, 15, 45, 569, 1707, 2707, 2845, 5121, 8121, 8535, 13535, 24363, 25605, 40605, 121815, 1540283, 4620849, 7701415, 13862547, 23104245, 69312735]

約数ペア:

[(1, 69312735), (3, 23104245), (5, 13862547), (9, 7701415), (15, 4620849), (45, 1540283), (569, 121815), (1707, 40605), (2707, 25605), (2845, 24363), (5121, 13535), (8121, 8535)]