1115131655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{881527}}^1$

素因数の和:881566

約数の個数: 16

約数和(自身を含む): 1523280384

約数和(自身を除く): 408148729

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 881527, 4407635, 9696797, 20275121, 48483985, 101375605, 223026331, 1115131655]

約数ペア:

[(1, 1115131655), (5, 223026331), (11, 101375605), (23, 48483985), (55, 20275121), (115, 9696797), (253, 4407635), (1265, 881527)]