88293025

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 112742784

約数和(自身を除く): 24449759

約数列:

[1, 5, 25, 47, 163, 235, 461, 815, 1175, 2305, 4075, 7661, 11525, 21667, 38305, 75143, 108335, 191525, 375715, 541675, 1878575, 3531721, 17658605, 88293025]

約数ペア:

[(1, 88293025), (5, 17658605), (25, 3531721), (47, 1878575), (163, 541675), (235, 375715), (461, 191525), (815, 108335), (1175, 75143), (2305, 38305), (4075, 21667), (7661, 11525)]