7084025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 9624384

約数和(自身を除く): 2540359

約数列:

[1, 5, 13, 25, 65, 71, 307, 325, 355, 923, 1535, 1775, 3991, 4615, 7675, 19955, 21797, 23075, 99775, 108985, 283361, 544925, 1416805, 7084025]

約数ペア:

[(1, 7084025), (5, 1416805), (13, 544925), (25, 283361), (65, 108985), (71, 99775), (307, 23075), (325, 21797), (355, 19955), (923, 7675), (1535, 4615), (1775, 3991)]