8889688475

素因数分解:

$5^2\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{15461}}^1$

素因数の和:15791

約数の個数: 24

約数和(自身を含む): 11177789040

約数和(自身を除く): 2288100565

約数列:

[1, 5, 25, 109, 211, 545, 1055, 2725, 5275, 15461, 22999, 77305, 114995, 386525, 574975, 1685249, 3262271, 8426245, 16311355, 42131225, 81556775, 355587539, 1777937695, 8889688475]

約数ペア:

[(1, 8889688475), (5, 1777937695), (25, 355587539), (109, 81556775), (211, 42131225), (545, 16311355), (1055, 8426245), (2725, 3262271), (5275, 1685249), (15461, 574975), (22999, 386525), (77305, 114995)]