15165060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1283}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 42710976

約数和(自身を除く): 27545916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1283, 1970, 2364, 2566, 2955, 3849, 3940, 5132, 5910, 6415, 7698, 11820, 12830, 15396, 19245, 25660, 38490, 76980, 252751, 505502, 758253, 1011004, 1263755, 1516506, 2527510, 3033012, 3791265, 5055020, 7582530, 15165060]

約数ペア:

[(1, 15165060), (2, 7582530), (3, 5055020), (4, 3791265), (5, 3033012), (6, 2527510), (10, 1516506), (12, 1263755), (15, 1011004), (20, 758253), (30, 505502), (60, 252751), (197, 76980), (394, 38490), (591, 25660), (788, 19245), (985, 15396), (1182, 12830), (1283, 11820), (1970, 7698), (2364, 6415), (2566, 5910), (2955, 5132), (3849, 3940)]