15664023730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{68104451}}^1$

素因数の和:68104481

約数の個数: 16

約数和(自身を含む): 29421123264

約数和(自身を除く): 13757099534

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 68104451, 136208902, 340522255, 681044510, 1566402373, 3132804746, 7832011865, 15664023730]

約数ペア:

[(1, 15664023730), (2, 7832011865), (5, 3132804746), (10, 1566402373), (23, 681044510), (46, 340522255), (115, 136208902), (230, 68104451)]