57971615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2339

約数の個数: 32

約数和(自身を含む): 82809216

約数和(自身を除く): 24837601

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 1105, 1495, 1955, 2281, 5083, 11405, 25415, 29653, 38777, 52463, 148265, 193885, 262315, 504101, 682019, 891871, 2520505, 3410095, 4459355, 11594323, 57971615]

約数ペア:

[(1, 57971615), (5, 11594323), (13, 4459355), (17, 3410095), (23, 2520505), (65, 891871), (85, 682019), (115, 504101), (221, 262315), (299, 193885), (391, 148265), (1105, 52463), (1495, 38777), (1955, 29653), (2281, 25415), (5083, 11405)]