15298180

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5839}}^1$

素因数の和:5979

約数の個数: 24

約数和(自身を含む): 32376960

約数和(自身を除く): 17078780

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 5839, 11678, 23356, 29195, 58390, 116780, 764909, 1529818, 3059636, 3824545, 7649090, 15298180]

約数ペア:

[(1, 15298180), (2, 7649090), (4, 3824545), (5, 3059636), (10, 1529818), (20, 764909), (131, 116780), (262, 58390), (524, 29195), (655, 23356), (1310, 11678), (2620, 5839)]