231210115

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{3019}}^1$

素因数の和:3111

約数の個数: 24

約数和(自身を含む): 300393360

約数和(自身を除く): 69183245

約数列:

[1, 5, 17, 53, 85, 265, 289, 901, 1445, 3019, 4505, 15095, 15317, 51323, 76585, 160007, 256615, 800035, 872491, 2720119, 4362455, 13600595, 46242023, 231210115]

約数ペア:

[(1, 231210115), (5, 46242023), (17, 13600595), (53, 4362455), (85, 2720119), (265, 872491), (289, 800035), (901, 256615), (1445, 160007), (3019, 76585), (4505, 51323), (15095, 15317)]