13902405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{773}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 24520320

約数和(自身を除く): 10617915

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 165, 327, 545, 773, 1199, 1635, 2319, 3597, 3865, 5995, 8503, 11595, 17985, 25509, 42515, 84257, 127545, 252771, 421285, 926827, 1263855, 2780481, 4634135, 13902405]

約数ペア:

[(1, 13902405), (3, 4634135), (5, 2780481), (11, 1263855), (15, 926827), (33, 421285), (55, 252771), (109, 127545), (165, 84257), (327, 42515), (545, 25509), (773, 17985), (1199, 11595), (1635, 8503), (2319, 5995), (3597, 3865)]