85870615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{12241}}^1$

素因数の和:12330

約数の個数: 16

約数和(自身を含む): 109296576

約数和(自身を除く): 23425961

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 12241, 61205, 281543, 746701, 1407715, 3733505, 17174123, 85870615]

約数ペア:

[(1, 85870615), (5, 17174123), (23, 3733505), (61, 1407715), (115, 746701), (305, 281543), (1403, 61205), (7015, 12241)]