61189575

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{11491}}^1$

素因数の和:11575

約数の個数: 24

約数和(自身を含む): 102600576

約数和(自身を除く): 41411001

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 11491, 34473, 57455, 172365, 287275, 815861, 861825, 2447583, 4079305, 12237915, 20396525, 61189575]

約数ペア:

[(1, 61189575), (3, 20396525), (5, 12237915), (15, 4079305), (25, 2447583), (71, 861825), (75, 815861), (213, 287275), (355, 172365), (1065, 57455), (1775, 34473), (5325, 11491)]