66692065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{52721}}^1$

素因数の和:52760

約数の個数: 16

約数和(自身を含む): 91103616

約数和(自身を除く): 24411551

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 52721, 263605, 579931, 1212583, 2899655, 6062915, 13338413, 66692065]

約数ペア:

[(1, 66692065), (5, 13338413), (11, 6062915), (23, 2899655), (55, 1212583), (115, 579931), (253, 263605), (1265, 52721)]