2679195025

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{311}}^1\times {\mathrm{2039}}^1$

素因数の和:2386

約数の個数: 36

約数和(自身を含む): 3610751040

約数和(自身を除く): 931556015

約数列:

[1, 5, 13, 25, 65, 169, 311, 325, 845, 1555, 2039, 4043, 4225, 7775, 10195, 20215, 26507, 50975, 52559, 101075, 132535, 262795, 344591, 634129, 662675, 1313975, 1722955, 3170645, 8243677, 8614775, 15853225, 41218385, 107167801, 206091925, 535839005, 2679195025]

約数ペア:

[(1, 2679195025), (5, 535839005), (13, 206091925), (25, 107167801), (65, 41218385), (169, 15853225), (311, 8614775), (325, 8243677), (845, 3170645), (1555, 1722955), (2039, 1313975), (4043, 662675), (4225, 634129), (7775, 344591), (10195, 262795), (20215, 132535), (26507, 101075), (50975, 52559)]