27631505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2381}}^1$

素因数の和:2608

約数の個数: 16

約数和(自身を含む): 36358848

約数和(自身を除く): 8727343

約数列:

[1, 5, 11, 55, 211, 1055, 2321, 2381, 11605, 11905, 26191, 130955, 502391, 2511955, 5526301, 27631505]

約数ペア:

[(1, 27631505), (5, 5526301), (11, 2511955), (55, 502391), (211, 130955), (1055, 26191), (2321, 11905), (2381, 11605)]