98871025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2381}}^1$

素因数の和:2553

約数の個数: 24

約数和(自身を含む): 134687808

約数和(自身を除く): 35816783

約数列:

[1, 5, 11, 25, 55, 151, 275, 755, 1661, 2381, 3775, 8305, 11905, 26191, 41525, 59525, 130955, 359531, 654775, 1797655, 3954841, 8988275, 19774205, 98871025]

約数ペア:

[(1, 98871025), (5, 19774205), (11, 8988275), (25, 3954841), (55, 1797655), (151, 654775), (275, 359531), (755, 130955), (1661, 59525), (2381, 41525), (3775, 26191), (8305, 11905)]