83428015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{65951}}^1$

素因数の和:65990

約数の個数: 16

約数和(自身を含む): 113965056

約数和(自身を除く): 30537041

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 65951, 329755, 725461, 1516873, 3627305, 7584365, 16685603, 83428015]

約数ペア:

[(1, 83428015), (5, 16685603), (11, 7584365), (23, 3627305), (55, 1516873), (115, 725461), (253, 329755), (1265, 65951)]