76791585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1999}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 133056000

約数和(自身を除く): 56264415

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 197, 591, 985, 1999, 2561, 2955, 5997, 7683, 9995, 12805, 25987, 29985, 38415, 77961, 129935, 389805, 393803, 1181409, 1969015, 5119439, 5907045, 15358317, 25597195, 76791585]

約数ペア:

[(1, 76791585), (3, 25597195), (5, 15358317), (13, 5907045), (15, 5119439), (39, 1969015), (65, 1181409), (195, 393803), (197, 389805), (591, 129935), (985, 77961), (1999, 38415), (2561, 29985), (2955, 25987), (5997, 12805), (7683, 9995)]