89056165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 120185856

約数和(自身を除く): 31129691

約数列:

[1, 5, 11, 53, 55, 137, 223, 265, 583, 685, 1115, 1507, 2453, 2915, 7261, 7535, 11819, 12265, 30551, 36305, 59095, 79871, 130009, 152755, 336061, 399355, 650045, 1619203, 1680305, 8096015, 17811233, 89056165]

約数ペア:

[(1, 89056165), (5, 17811233), (11, 8096015), (53, 1680305), (55, 1619203), (137, 650045), (223, 399355), (265, 336061), (583, 152755), (685, 130009), (1115, 79871), (1507, 59095), (2453, 36305), (2915, 30551), (7261, 12265), (7535, 11819)]