66983015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{52951}}^1$

素因数の和:52990

約数の個数: 16

約数和(自身を含む): 91501056

約数和(自身を除く): 24518041

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 52951, 264755, 582461, 1217873, 2912305, 6089365, 13396603, 66983015]

約数ペア:

[(1, 66983015), (5, 13396603), (11, 6089365), (23, 2912305), (55, 1217873), (115, 582461), (253, 264755), (1265, 52951)]