22016555

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 29353632

約数和(自身を除く): 7337077

約数列:

[1, 5, 11, 55, 121, 151, 241, 605, 755, 1205, 1661, 2651, 8305, 13255, 18271, 29161, 36391, 91355, 145805, 181955, 400301, 2001505, 4403311, 22016555]

約数ペア:

[(1, 22016555), (5, 4403311), (11, 2001505), (55, 400301), (121, 181955), (151, 145805), (241, 91355), (605, 36391), (755, 29161), (1205, 18271), (1661, 13255), (2651, 8305)]