15513290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2539}}^1$

素因数の和:2606

約数の個数: 32

約数和(自身を含む): 30723840

約数和(自身を除く): 15210550

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 2539, 3055, 5078, 6110, 12695, 25390, 33007, 66014, 119333, 165035, 238666, 330070, 596665, 1193330, 1551329, 3102658, 7756645, 15513290]

約数ペア:

[(1, 15513290), (2, 7756645), (5, 3102658), (10, 1551329), (13, 1193330), (26, 596665), (47, 330070), (65, 238666), (94, 165035), (130, 119333), (235, 66014), (470, 33007), (611, 25390), (1222, 12695), (2539, 6110), (3055, 5078)]