1381408135

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{733}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 1743138432

約数和(自身を除く): 361730297

約数列:

[1, 5, 37, 61, 167, 185, 305, 733, 835, 2257, 3665, 6179, 10187, 11285, 27121, 30895, 44713, 50935, 122411, 135605, 223565, 376919, 612055, 1654381, 1884595, 4529207, 7467071, 8271905, 22646035, 37335355, 276281627, 1381408135]

約数ペア:

[(1, 1381408135), (5, 276281627), (37, 37335355), (61, 22646035), (167, 8271905), (185, 7467071), (305, 4529207), (733, 1884595), (835, 1654381), (2257, 612055), (3665, 376919), (6179, 223565), (10187, 135605), (11285, 122411), (27121, 50935), (30895, 44713)]