61118225

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12043}}^1$

素因数の和:12089

約数の個数: 24

約数和(自身を含む): 89607360

約数和(自身を除く): 28489135

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 1015, 5075, 12043, 60215, 84301, 301075, 349247, 421505, 1746235, 2107525, 2444729, 8731175, 12223645, 61118225]

約数ペア:

[(1, 61118225), (5, 12223645), (7, 8731175), (25, 2444729), (29, 2107525), (35, 1746235), (145, 421505), (175, 349247), (203, 301075), (725, 84301), (1015, 60215), (5075, 12043)]