2471475

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 4221952

約数和(自身を除く): 1750477

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 1063, 2325, 3189, 5315, 15945, 26575, 32953, 79725, 98859, 164765, 494295, 823825, 2471475]

約数ペア:

[(1, 2471475), (3, 823825), (5, 494295), (15, 164765), (25, 98859), (31, 79725), (75, 32953), (93, 26575), (155, 15945), (465, 5315), (775, 3189), (1063, 2325)]