13425265

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1481}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 19260072

約数和(自身を除く): 5834807

約数列:

[1, 5, 7, 35, 37, 49, 185, 245, 259, 1295, 1481, 1813, 7405, 9065, 10367, 51835, 54797, 72569, 273985, 362845, 383579, 1917895, 2685053, 13425265]

約数ペア:

[(1, 13425265), (5, 2685053), (7, 1917895), (35, 383579), (37, 362845), (49, 273985), (185, 72569), (245, 54797), (259, 51835), (1295, 10367), (1481, 9065), (1813, 7405)]