61366825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6091}}^1$

素因数の和:6145

約数の個数: 24

約数和(自身を含む): 84605696

約数和(自身を除く): 23238871

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 6091, 10075, 30455, 79183, 152275, 188821, 395915, 944105, 1979575, 2454673, 4720525, 12273365, 61366825]

約数ペア:

[(1, 61366825), (5, 12273365), (13, 4720525), (25, 2454673), (31, 1979575), (65, 944105), (155, 395915), (325, 188821), (403, 152275), (775, 79183), (2015, 30455), (6091, 10075)]