57971875

素因数分解:

$5^5\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 78088752

約数和(自身を除く): 20116877

約数列:

[1, 5, 13, 25, 65, 125, 325, 625, 1427, 1625, 3125, 7135, 8125, 18551, 35675, 40625, 92755, 178375, 463775, 891875, 2318875, 4459375, 11594375, 57971875]

約数ペア:

[(1, 57971875), (5, 11594375), (13, 4459375), (25, 2318875), (65, 891875), (125, 463775), (325, 178375), (625, 92755), (1427, 40625), (1625, 35675), (3125, 18551), (7135, 8125)]