194614225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1889}}^1$

素因数の和:2229

約数の個数: 24

約数和(自身を含む): 260842680

約数和(自身を除く): 66228455

約数列:

[1, 5, 13, 25, 65, 317, 325, 1585, 1889, 4121, 7925, 9445, 20605, 24557, 47225, 103025, 122785, 598813, 613925, 2994065, 7784569, 14970325, 38922845, 194614225]

約数ペア:

[(1, 194614225), (5, 38922845), (13, 14970325), (25, 7784569), (65, 2994065), (317, 613925), (325, 598813), (1585, 122785), (1889, 103025), (4121, 47225), (7925, 24557), (9445, 20605)]