15250870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 29261088

約数和(自身を除く): 14010218

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 283, 317, 566, 634, 1415, 1585, 2830, 3170, 4811, 5389, 9622, 10778, 24055, 26945, 48110, 53890, 89711, 179422, 448555, 897110, 1525087, 3050174, 7625435, 15250870]

約数ペア:

[(1, 15250870), (2, 7625435), (5, 3050174), (10, 1525087), (17, 897110), (34, 448555), (85, 179422), (170, 89711), (283, 53890), (317, 48110), (566, 26945), (634, 24055), (1415, 10778), (1585, 9622), (2830, 5389), (3170, 4811)]