1236125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 32

約数和(自身を含む): 1797120

約数和(自身を除く): 560995

約数列:

[1, 5, 11, 25, 29, 31, 55, 125, 145, 155, 275, 319, 341, 725, 775, 899, 1375, 1595, 1705, 3625, 3875, 4495, 7975, 8525, 9889, 22475, 39875, 42625, 49445, 112375, 247225, 1236125]

約数ペア:

[(1, 1236125), (5, 247225), (11, 112375), (25, 49445), (29, 42625), (31, 39875), (55, 22475), (125, 9889), (145, 8525), (155, 7975), (275, 4495), (319, 3875), (341, 3625), (725, 1705), (775, 1595), (899, 1375)]