55790145

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6491}}^1$

素因数の和:6693

約数の個数: 24

約数和(自身を含む): 97224192

約数和(自身を除く): 41434047

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 2865, 6491, 8595, 19473, 32455, 58419, 97365, 292095, 1239781, 3719343, 6198905, 11158029, 18596715, 55790145]

約数ペア:

[(1, 55790145), (3, 18596715), (5, 11158029), (9, 6198905), (15, 3719343), (45, 1239781), (191, 292095), (573, 97365), (955, 58419), (1719, 32455), (2865, 19473), (6491, 8595)]