955827875

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 1227635136

約数和(自身を除く): 271807261

約数列:

[1, 5, 25, 41, 125, 205, 421, 443, 1025, 2105, 2215, 5125, 10525, 11075, 17261, 18163, 52625, 55375, 86305, 90815, 186503, 431525, 454075, 932515, 2157625, 2270375, 4662575, 7646623, 23312875, 38233115, 191165575, 955827875]

約数ペア:

[(1, 955827875), (5, 191165575), (25, 38233115), (41, 23312875), (125, 7646623), (205, 4662575), (421, 2270375), (443, 2157625), (1025, 932515), (2105, 454075), (2215, 431525), (5125, 186503), (10525, 90815), (11075, 86305), (17261, 55375), (18163, 52625)]