15005940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{653}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 42190848

約数和(自身を除く): 27184908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 653, 766, 1149, 1306, 1532, 1915, 1959, 2298, 2612, 3265, 3830, 3918, 4596, 5745, 6530, 7660, 7836, 9795, 11490, 13060, 19590, 22980, 39180, 250099, 500198, 750297, 1000396, 1250495, 1500594, 2500990, 3001188, 3751485, 5001980, 7502970, 15005940]

約数ペア:

[(1, 15005940), (2, 7502970), (3, 5001980), (4, 3751485), (5, 3001188), (6, 2500990), (10, 1500594), (12, 1250495), (15, 1000396), (20, 750297), (30, 500198), (60, 250099), (383, 39180), (653, 22980), (766, 19590), (1149, 13060), (1306, 11490), (1532, 9795), (1915, 7836), (1959, 7660), (2298, 6530), (2612, 5745), (3265, 4596), (3830, 3918)]