87042235

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{108127}}^1$

素因数の和:108162

約数の個数: 16

約数和(自身を含む): 124563456

約数和(自身を除く): 37521221

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 108127, 540635, 756889, 2486921, 3784445, 12434605, 17408447, 87042235]

約数ペア:

[(1, 87042235), (5, 17408447), (7, 12434605), (23, 3784445), (35, 2486921), (115, 756889), (161, 540635), (805, 108127)]