13702885

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 19595520

約数和(自身を除く): 5892635

約数列:

[1, 5, 7, 35, 53, 83, 89, 265, 371, 415, 445, 581, 623, 1855, 2905, 3115, 4399, 4717, 7387, 21995, 23585, 30793, 33019, 36935, 51709, 153965, 165095, 258545, 391511, 1957555, 2740577, 13702885]

約数ペア:

[(1, 13702885), (5, 2740577), (7, 1957555), (35, 391511), (53, 258545), (83, 165095), (89, 153965), (265, 51709), (371, 36935), (415, 33019), (445, 30793), (581, 23585), (623, 21995), (1855, 7387), (2905, 4717), (3115, 4399)]