140950975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7219}}^1$

素因数の和:7311

約数の個数: 24

約数和(自身を含む): 193380480

約数和(自身を除く): 52429505

約数列:

[1, 5, 11, 25, 55, 71, 275, 355, 781, 1775, 3905, 7219, 19525, 36095, 79409, 180475, 397045, 512549, 1985225, 2562745, 5638039, 12813725, 28190195, 140950975]

約数ペア:

[(1, 140950975), (5, 28190195), (11, 12813725), (25, 5638039), (55, 2562745), (71, 1985225), (275, 512549), (355, 397045), (781, 180475), (1775, 79409), (3905, 36095), (7219, 19525)]