3379025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 4650744

約数和(自身を除く): 1271719

約数列:

[1, 5, 13, 25, 37, 65, 185, 281, 325, 481, 925, 1405, 2405, 3653, 7025, 10397, 12025, 18265, 51985, 91325, 135161, 259925, 675805, 3379025]

約数ペア:

[(1, 3379025), (5, 675805), (13, 259925), (25, 135161), (37, 91325), (65, 51985), (185, 18265), (281, 12025), (325, 10397), (481, 7025), (925, 3653), (1405, 2405)]