13416825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{619}}^1$

素因数の和:666

約数の個数: 36

約数和(自身を含む): 23602160

約数和(自身を除く): 10185335

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 289, 425, 619, 867, 1275, 1445, 1857, 3095, 4335, 7225, 9285, 10523, 15475, 21675, 31569, 46425, 52615, 157845, 178891, 263075, 536673, 789225, 894455, 2683365, 4472275, 13416825]

約数ペア:

[(1, 13416825), (3, 4472275), (5, 2683365), (15, 894455), (17, 789225), (25, 536673), (51, 263075), (75, 178891), (85, 157845), (255, 52615), (289, 46425), (425, 31569), (619, 21675), (867, 15475), (1275, 10523), (1445, 9285), (1857, 7225), (3095, 4335)]