1986242575

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{5297}}^1$

素因数の和:5643

約数の個数: 24

約数和(自身を含む): 2518753968

約数和(自身を除く): 532511393

約数列:

[1, 5, 25, 53, 265, 283, 1325, 1415, 5297, 7075, 14999, 26485, 74995, 132425, 280741, 374975, 1403705, 1499051, 7018525, 7495255, 37476275, 79449703, 397248515, 1986242575]

約数ペア:

[(1, 1986242575), (5, 397248515), (25, 79449703), (53, 37476275), (265, 7495255), (283, 7018525), (1325, 1499051), (1415, 1403705), (5297, 374975), (7075, 280741), (14999, 132425), (26485, 74995)]