99916025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15797}}^1$

素因数の和:15841

約数の個数: 24

約数和(自身を含む): 141044544

約数和(自身を除く): 41128519

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 15797, 78985, 173767, 363331, 394925, 868835, 1816655, 3996641, 4344175, 9083275, 19983205, 99916025]

約数ペア:

[(1, 99916025), (5, 19983205), (11, 9083275), (23, 4344175), (25, 3996641), (55, 1816655), (115, 868835), (253, 394925), (275, 363331), (575, 173767), (1265, 78985), (6325, 15797)]