133892875

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 174620160

約数和(自身を除く): 40727285

約数列:

[1, 5, 25, 31, 109, 125, 155, 317, 545, 775, 1585, 2725, 3379, 3875, 7925, 9827, 13625, 16895, 34553, 39625, 49135, 84475, 172765, 245675, 422375, 863825, 1071143, 1228375, 4319125, 5355715, 26778575, 133892875]

約数ペア:

[(1, 133892875), (5, 26778575), (25, 5355715), (31, 4319125), (109, 1228375), (125, 1071143), (155, 863825), (317, 422375), (545, 245675), (775, 172765), (1585, 84475), (2725, 49135), (3379, 39625), (3875, 34553), (7925, 16895), (9827, 13625)]