15205060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{58481}}^1$

素因数の和:58503

約数の個数: 24

約数和(自身を含む): 34387416

約数和(自身を除く): 19182356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 58481, 116962, 233924, 292405, 584810, 760253, 1169620, 1520506, 3041012, 3801265, 7602530, 15205060]

約数ペア:

[(1, 15205060), (2, 7602530), (4, 3801265), (5, 3041012), (10, 1520506), (13, 1169620), (20, 760253), (26, 584810), (52, 292405), (65, 233924), (130, 116962), (260, 58481)]