65004525

素因数分解:

$3^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:752

約数の個数: 60

約数和(自身を含む): 123152832

約数和(自身を除く): 58148307

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 81, 135, 141, 225, 235, 405, 423, 675, 683, 705, 1175, 1269, 2025, 2049, 2115, 3415, 3525, 3807, 6147, 6345, 10245, 10575, 17075, 18441, 19035, 30735, 31725, 32101, 51225, 55323, 92205, 95175, 96303, 153675, 160505, 276615, 288909, 461025, 481515, 802525, 866727, 1383075, 1444545, 2407575, 2600181, 4333635, 7222725, 13000905, 21668175, 65004525]

約数ペア:

[(1, 65004525), (3, 21668175), (5, 13000905), (9, 7222725), (15, 4333635), (25, 2600181), (27, 2407575), (45, 1444545), (47, 1383075), (75, 866727), (81, 802525), (135, 481515), (141, 461025), (225, 288909), (235, 276615), (405, 160505), (423, 153675), (675, 96303), (683, 95175), (705, 92205), (1175, 55323), (1269, 51225), (2025, 32101), (2049, 31725), (2115, 30735), (3415, 19035), (3525, 18441), (3807, 17075), (6147, 10575), (6345, 10245)]