78331175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8311}}^1$

素因数の和:8363

約数の個数: 24

約数和(自身を含む): 108222240

約数和(自身を除く): 29891065

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 8311, 9425, 41555, 108043, 207775, 241019, 540215, 1205095, 2701075, 3133247, 6025475, 15666235, 78331175]

約数ペア:

[(1, 78331175), (5, 15666235), (13, 6025475), (25, 3133247), (29, 2701075), (65, 1205095), (145, 540215), (325, 241019), (377, 207775), (725, 108043), (1885, 41555), (8311, 9425)]