2243361125

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{437729}}^1$

素因数の和:437785

約数の個数: 16

約数和(自身を含む): 2868006960

約数和(自身を除く): 624645835

約数列:

[1, 5, 25, 41, 125, 205, 1025, 5125, 437729, 2188645, 10943225, 17946889, 54716125, 89734445, 448672225, 2243361125]

約数ペア:

[(1, 2243361125), (5, 448672225), (25, 89734445), (41, 54716125), (125, 17946889), (205, 10943225), (1025, 2188645), (5125, 437729)]