125928095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 164721600

約数和(自身を除く): 38793505

約数列:

[1, 5, 17, 61, 85, 149, 163, 305, 745, 815, 1037, 2533, 2771, 5185, 9089, 9943, 12665, 13855, 24287, 45445, 49715, 121435, 154513, 169031, 412879, 772565, 845155, 1481507, 2064395, 7407535, 25185619, 125928095]

約数ペア:

[(1, 125928095), (5, 25185619), (17, 7407535), (61, 2064395), (85, 1481507), (149, 845155), (163, 772565), (305, 412879), (745, 169031), (815, 154513), (1037, 121435), (2533, 49715), (2771, 45445), (5185, 24287), (9089, 13855), (9943, 12665)]