40080675

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{17239}}^1$

素因数の和:17283

約数の個数: 24

約数和(自身を含む): 68408320

約数和(自身を除く): 28327645

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 17239, 51717, 86195, 258585, 430975, 534409, 1292925, 1603227, 2672045, 8016135, 13360225, 40080675]

約数ペア:

[(1, 40080675), (3, 13360225), (5, 8016135), (15, 2672045), (25, 1603227), (31, 1292925), (75, 534409), (93, 430975), (155, 258585), (465, 86195), (775, 51717), (2325, 17239)]