87349075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1663}}^1$

素因数の和:1875

約数の個数: 24

約数和(自身を含む): 118849536

約数和(自身を除く): 31500461

約数列:

[1, 5, 11, 25, 55, 191, 275, 955, 1663, 2101, 4775, 8315, 10505, 18293, 41575, 52525, 91465, 317633, 457325, 1588165, 3493963, 7940825, 17469815, 87349075]

約数ペア:

[(1, 87349075), (5, 17469815), (11, 7940825), (25, 3493963), (55, 1588165), (191, 457325), (275, 317633), (955, 91465), (1663, 52525), (2101, 41575), (4775, 18293), (8315, 10505)]