61105175

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1075

約数の個数: 24

約数和(自身を含む): 79347600

約数和(自身を除く): 18242425

約数列:

[1, 5, 25, 29, 89, 145, 445, 725, 947, 2225, 2581, 4735, 12905, 23675, 27463, 64525, 84283, 137315, 421415, 686575, 2107075, 2444207, 12221035, 61105175]

約数ペア:

[(1, 61105175), (5, 12221035), (25, 2444207), (29, 2107075), (89, 686575), (145, 421415), (445, 137315), (725, 84283), (947, 64525), (2225, 27463), (2581, 23675), (4735, 12905)]