90135425

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1871}}^1$

素因数の和:1969

約数の個数: 24

約数和(自身を含む): 116992512

約数和(自身を除く): 26857087

約数列:

[1, 5, 25, 41, 47, 205, 235, 1025, 1175, 1871, 1927, 9355, 9635, 46775, 48175, 76711, 87937, 383555, 439685, 1917775, 2198425, 3605417, 18027085, 90135425]

約数ペア:

[(1, 90135425), (5, 18027085), (25, 3605417), (41, 2198425), (47, 1917775), (205, 439685), (235, 383555), (1025, 87937), (1175, 76711), (1871, 48175), (1927, 46775), (9355, 9635)]