91974025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1979}}^1$

素因数の和:2026

約数の個数: 36

約数和(自身を含む): 134790480

約数和(自身を除く): 42816455

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 169, 275, 325, 715, 845, 1859, 1979, 3575, 4225, 9295, 9895, 21769, 25727, 46475, 49475, 108845, 128635, 282997, 334451, 544225, 643175, 1414985, 1672255, 3678961, 7074925, 8361275, 18394805, 91974025]

約数ペア:

[(1, 91974025), (5, 18394805), (11, 8361275), (13, 7074925), (25, 3678961), (55, 1672255), (65, 1414985), (143, 643175), (169, 544225), (275, 334451), (325, 282997), (715, 128635), (845, 108845), (1859, 49475), (1979, 46475), (3575, 25727), (4225, 21769), (9295, 9895)]