156970035275

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1966427}}^1$

素因数の和:1966571

約数の個数: 24

約数和(自身を含む): 202872443904

約数和(自身を除く): 45902408629

約数列:

[1, 5, 25, 31, 103, 155, 515, 775, 2575, 3193, 15965, 79825, 1966427, 9832135, 49160675, 60959237, 202541981, 304796185, 1012709905, 1523980925, 5063549525, 6278801411, 31394007055, 156970035275]

約数ペア:

[(1, 156970035275), (5, 31394007055), (25, 6278801411), (31, 5063549525), (103, 1523980925), (155, 1012709905), (515, 304796185), (775, 202541981), (2575, 60959237), (3193, 49160675), (15965, 9832135), (79825, 1966427)]