2126475

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:756

約数の個数: 36

約数和(自身を含む): 4107376

約数和(自身を除く): 1980901

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 727, 975, 2181, 2925, 3635, 6543, 9451, 10905, 18175, 28353, 32715, 47255, 54525, 85059, 141765, 163575, 236275, 425295, 708825, 2126475]

約数ペア:

[(1, 2126475), (3, 708825), (5, 425295), (9, 236275), (13, 163575), (15, 141765), (25, 85059), (39, 54525), (45, 47255), (65, 32715), (75, 28353), (117, 18175), (195, 10905), (225, 9451), (325, 6543), (585, 3635), (727, 2925), (975, 2181)]