164950175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12379}}^1$

素因数の和:12443

約数の個数: 24

約数和(自身を含む): 225662640

約数和(自身を除く): 60712465

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2665, 12379, 13325, 61895, 160927, 309475, 507539, 804635, 2537695, 4023175, 6598007, 12688475, 32990035, 164950175]

約数ペア:

[(1, 164950175), (5, 32990035), (13, 12688475), (25, 6598007), (41, 4023175), (65, 2537695), (205, 804635), (325, 507539), (533, 309475), (1025, 160927), (2665, 61895), (12379, 13325)]