122945195

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{2473}}^1$

素因数の和:2702

約数の個数: 16

約数和(自身を含む): 150933792

約数和(自身を除く): 27988597

約数列:

[1, 5, 61, 163, 305, 815, 2473, 9943, 12365, 49715, 150853, 403099, 754265, 2015495, 24589039, 122945195]

約数ペア:

[(1, 122945195), (5, 24589039), (61, 2015495), (163, 754265), (305, 403099), (815, 150853), (2473, 49715), (9943, 12365)]