80563505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{8467}}^1$

素因数の和:8656

約数の個数: 16

約数和(自身を含む): 106087104

約数和(自身を除く): 25523599

約数列:

[1, 5, 11, 55, 173, 865, 1903, 8467, 9515, 42335, 93137, 465685, 1464791, 7323955, 16112701, 80563505]

約数ペア:

[(1, 80563505), (5, 16112701), (11, 7323955), (55, 1464791), (173, 465685), (865, 93137), (1903, 42335), (8467, 9515)]