5354375

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:692

約数の個数: 20

約数和(自身を含む): 7216440

約数和(自身を除く): 1862065

約数列:

[1, 5, 13, 25, 65, 125, 325, 625, 659, 1625, 3295, 8125, 8567, 16475, 42835, 82375, 214175, 411875, 1070875, 5354375]

約数ペア:

[(1, 5354375), (5, 1070875), (13, 411875), (25, 214175), (65, 82375), (125, 42835), (325, 16475), (625, 8567), (659, 8125), (1625, 3295)]