80527525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1951}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 108437504

約数和(自身を除く): 27909979

約数列:

[1, 5, 13, 25, 65, 127, 325, 635, 1651, 1951, 3175, 8255, 9755, 25363, 41275, 48775, 126815, 247777, 634075, 1238885, 3221101, 6194425, 16105505, 80527525]

約数ペア:

[(1, 80527525), (5, 16105505), (13, 6194425), (25, 3221101), (65, 1238885), (127, 634075), (325, 247777), (635, 126815), (1651, 48775), (1951, 41275), (3175, 25363), (8255, 9755)]