25482925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 34450920

約数和(自身を除く): 8967995

約数列:

[1, 5, 13, 25, 65, 89, 325, 445, 881, 1157, 2225, 4405, 5785, 11453, 22025, 28925, 57265, 78409, 286325, 392045, 1019317, 1960225, 5096585, 25482925]

約数ペア:

[(1, 25482925), (5, 5096585), (13, 1960225), (25, 1019317), (65, 392045), (89, 286325), (325, 78409), (445, 57265), (881, 28925), (1157, 22025), (2225, 11453), (4405, 5785)]