152991265

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 214327296

約数和(自身を除く): 61336031

約数列:

[1, 5, 7, 35, 101, 113, 383, 505, 565, 707, 791, 1915, 2681, 3535, 3955, 11413, 13405, 38683, 43279, 57065, 79891, 193415, 216395, 270781, 302953, 399455, 1353905, 1514765, 4371179, 21855895, 30598253, 152991265]

約数ペア:

[(1, 152991265), (5, 30598253), (7, 21855895), (35, 4371179), (101, 1514765), (113, 1353905), (383, 399455), (505, 302953), (565, 270781), (707, 216395), (791, 193415), (1915, 79891), (2681, 57065), (3535, 43279), (3955, 38683), (11413, 13405)]