152865055

素因数分解:

$5^1\times 7^2\times {\mathrm{523}}^1\times {\mathrm{1193}}^1$

素因数の和:1735

約数の個数: 24

約数和(自身を含む): 213974352

約数和(自身を除く): 61109297

約数列:

[1, 5, 7, 35, 49, 245, 523, 1193, 2615, 3661, 5965, 8351, 18305, 25627, 41755, 58457, 128135, 292285, 623939, 3119695, 4367573, 21837865, 30573011, 152865055]

約数ペア:

[(1, 152865055), (5, 30573011), (7, 21837865), (35, 4367573), (49, 3119695), (245, 623939), (523, 292285), (1193, 128135), (2615, 58457), (3661, 41755), (5965, 25627), (8351, 18305)]