82813315075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{740893}}^1$

素因数の和:741183

約数の個数: 24

約数和(自身を含む): 109142576928

約数和(自身を除く): 26329261853

約数列:

[1, 5, 17, 25, 85, 263, 425, 1315, 4471, 6575, 22355, 111775, 740893, 3704465, 12595181, 18522325, 62975905, 194854859, 314879525, 974274295, 3312532603, 4871371475, 16562663015, 82813315075]

約数ペア:

[(1, 82813315075), (5, 16562663015), (17, 4871371475), (25, 3312532603), (85, 974274295), (263, 314879525), (425, 194854859), (1315, 62975905), (4471, 18522325), (6575, 12595181), (22355, 3704465), (111775, 740893)]