112157045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22409}}^1$

素因数の和:22445

約数の個数: 32

約数和(自身を含む): 180714240

約数和(自身を除く): 68557195

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 22409, 112045, 156863, 246499, 291317, 784315, 1232495, 1456585, 1725493, 2039219, 3204487, 8627465, 10196095, 16022435, 22431409, 112157045]

約数ペア:

[(1, 112157045), (5, 22431409), (7, 16022435), (11, 10196095), (13, 8627465), (35, 3204487), (55, 2039219), (65, 1725493), (77, 1456585), (91, 1232495), (143, 784315), (385, 291317), (455, 246499), (715, 156863), (1001, 112045), (5005, 22409)]