57989555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 79349760

約数和(自身を除く): 21360205

約数列:

[1, 5, 13, 23, 65, 79, 115, 299, 395, 491, 1027, 1495, 1817, 2455, 5135, 6383, 9085, 11293, 23621, 31915, 38789, 56465, 118105, 146809, 193945, 504257, 734045, 892147, 2521285, 4460735, 11597911, 57989555]

約数ペア:

[(1, 57989555), (5, 11597911), (13, 4460735), (23, 2521285), (65, 892147), (79, 734045), (115, 504257), (299, 193945), (395, 146809), (491, 118105), (1027, 56465), (1495, 38789), (1817, 31915), (2455, 23621), (5135, 11293), (6383, 9085)]