134275775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8539}}^1$

素因数の和:8603

約数の個数: 24

約数和(自身を含む): 181082160

約数和(自身を除く): 46806385

約数列:

[1, 5, 17, 25, 37, 85, 185, 425, 629, 925, 3145, 8539, 15725, 42695, 145163, 213475, 315943, 725815, 1579715, 3629075, 5371031, 7898575, 26855155, 134275775]

約数ペア:

[(1, 134275775), (5, 26855155), (17, 7898575), (25, 5371031), (37, 3629075), (85, 1579715), (185, 725815), (425, 315943), (629, 213475), (925, 145163), (3145, 42695), (8539, 15725)]