2024970025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{270899}}^1$

素因数の和:270945

約数の個数: 24

約数和(自身を含む): 2821694400

約数和(自身を除く): 796724375

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 270899, 1354495, 3521687, 6230677, 6772475, 17608435, 31153385, 80998801, 88042175, 155766925, 404994005, 2024970025]

約数ペア:

[(1, 2024970025), (5, 404994005), (13, 155766925), (23, 88042175), (25, 80998801), (65, 31153385), (115, 17608435), (299, 6772475), (325, 6230677), (575, 3521687), (1495, 1354495), (7475, 270899)]