72513885

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{44351}}^1$

素因数の和:44468

約数の個数: 16

約数和(自身を含む): 117089280

約数和(自身を除く): 44575395

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 44351, 133053, 221755, 665265, 4834259, 14502777, 24171295, 72513885]

約数ペア:

[(1, 72513885), (3, 24171295), (5, 14502777), (15, 4834259), (109, 665265), (327, 221755), (545, 133053), (1635, 44351)]