10020525

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 17867904

約数和(自身を除く): 7847379

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 157, 185, 345, 471, 555, 575, 785, 851, 925, 1725, 2355, 2553, 2775, 3611, 3925, 4255, 5809, 10833, 11775, 12765, 17427, 18055, 21275, 29045, 54165, 63825, 87135, 90275, 133607, 145225, 270825, 400821, 435675, 668035, 2004105, 3340175, 10020525]

約数ペア:

[(1, 10020525), (3, 3340175), (5, 2004105), (15, 668035), (23, 435675), (25, 400821), (37, 270825), (69, 145225), (75, 133607), (111, 90275), (115, 87135), (157, 63825), (185, 54165), (345, 29045), (471, 21275), (555, 18055), (575, 17427), (785, 12765), (851, 11775), (925, 10833), (1725, 5809), (2355, 4255), (2553, 3925), (2775, 3611)]