103440335

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{397}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 131664768

約数和(自身を除く): 28224433

約数列:

[1, 5, 31, 41, 155, 205, 397, 1271, 1681, 1985, 6355, 8405, 12307, 16277, 52111, 61535, 81385, 260555, 504587, 667357, 2522935, 3336785, 20688067, 103440335]

約数ペア:

[(1, 103440335), (5, 20688067), (31, 3336785), (41, 2522935), (155, 667357), (205, 504587), (397, 260555), (1271, 81385), (1681, 61535), (1985, 52111), (6355, 16277), (8405, 12307)]