24949888925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{105019}}^1$

素因数の和:105102

約数の個数: 48

約数和(自身を含む): 36098314560

約数和(自身を除く): 11148425635

約数列:

[1, 5, 13, 17, 25, 43, 65, 85, 215, 221, 325, 425, 559, 731, 1075, 1105, 2795, 3655, 5525, 9503, 13975, 18275, 47515, 105019, 237575, 525095, 1365247, 1785323, 2625475, 4515817, 6826235, 8926615, 22579085, 23209199, 34131175, 44633075, 58705621, 76768889, 112895425, 116045995, 293528105, 383844445, 580229975, 997995557, 1467640525, 1919222225, 4989977785, 24949888925]

約数ペア:

[(1, 24949888925), (5, 4989977785), (13, 1919222225), (17, 1467640525), (25, 997995557), (43, 580229975), (65, 383844445), (85, 293528105), (215, 116045995), (221, 112895425), (325, 76768889), (425, 58705621), (559, 44633075), (731, 34131175), (1075, 23209199), (1105, 22579085), (2795, 8926615), (3655, 6826235), (5525, 4515817), (9503, 2625475), (13975, 1785323), (18275, 1365247), (47515, 525095), (105019, 237575)]