68574105

素因数分解:

$3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1879}}^1$

素因数の和:2701

約数の個数: 24

約数和(自身を含む): 119071680

約数和(自身を除く): 50497575

約数列:

[1, 3, 5, 9, 15, 45, 811, 1879, 2433, 4055, 5637, 7299, 9395, 12165, 16911, 28185, 36495, 84555, 1523869, 4571607, 7619345, 13714821, 22858035, 68574105]

約数ペア:

[(1, 68574105), (3, 22858035), (5, 13714821), (9, 7619345), (15, 4571607), (45, 1523869), (811, 84555), (1879, 36495), (2433, 28185), (4055, 16911), (5637, 12165), (7299, 9395)]