493669475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{18301}}^1$

素因数の和:18407

約数の個数: 24

約数和(自身を含む): 667217712

約数和(自身を除く): 173548237

約数列:

[1, 5, 13, 25, 65, 83, 325, 415, 1079, 2075, 5395, 18301, 26975, 91505, 237913, 457525, 1189565, 1518983, 5947825, 7594915, 19746779, 37974575, 98733895, 493669475]

約数ペア:

[(1, 493669475), (5, 98733895), (13, 37974575), (25, 19746779), (65, 7594915), (83, 5947825), (325, 1518983), (415, 1189565), (1079, 457525), (2075, 237913), (5395, 91505), (18301, 26975)]