1927425

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 3293440

約数和(自身を除く): 1366015

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 829, 2325, 2487, 4145, 12435, 20725, 25699, 62175, 77097, 128495, 385485, 642475, 1927425]

約数ペア:

[(1, 1927425), (3, 642475), (5, 385485), (15, 128495), (25, 77097), (31, 62175), (75, 25699), (93, 20725), (155, 12435), (465, 4145), (775, 2487), (829, 2325)]