7212735

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5527}}^1$

素因数の和:5567

約数の個数: 24

約数和(自身を含む): 12935520

約数和(自身を除く): 5722785

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 5527, 16581, 27635, 49743, 82905, 160283, 248715, 480849, 801415, 1442547, 2404245, 7212735]

約数ペア:

[(1, 7212735), (3, 2404245), (5, 1442547), (9, 801415), (15, 480849), (29, 248715), (45, 160283), (87, 82905), (145, 49743), (261, 27635), (435, 16581), (1305, 5527)]