72403605

素因数分解:

$3^3\times 5^1\times {\mathrm{536323}}^1$

素因数の和:536337

約数の個数: 16

約数和(自身を含む): 128717760

約数和(自身を除く): 56314155

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 536323, 1608969, 2681615, 4826907, 8044845, 14480721, 24134535, 72403605]

約数ペア:

[(1, 72403605), (3, 24134535), (5, 14480721), (9, 8044845), (15, 4826907), (27, 2681615), (45, 1608969), (135, 536323)]