2996442025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{8999}}^1$

素因数の和:9729

約数の個数: 24

約数和(自身を含む): 3917160000

約数和(自身を除く): 920717975

約数列:

[1, 5, 19, 25, 95, 475, 701, 3505, 8999, 13319, 17525, 44995, 66595, 170981, 224975, 332975, 854905, 4274525, 6308299, 31541495, 119857681, 157707475, 599288405, 2996442025]

約数ペア:

[(1, 2996442025), (5, 599288405), (19, 157707475), (25, 119857681), (95, 31541495), (475, 6308299), (701, 4274525), (3505, 854905), (8999, 332975), (13319, 224975), (17525, 170981), (44995, 66595)]