86422505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^2\times {\mathrm{193}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 113632008

約数和(自身を除く): 27209503

約数列:

[1, 5, 13, 65, 83, 193, 415, 965, 1079, 2509, 5395, 6889, 12545, 16019, 34445, 80095, 89557, 208247, 447785, 1041235, 1329577, 6647885, 17284501, 86422505]

約数ペア:

[(1, 86422505), (5, 17284501), (13, 6647885), (65, 1329577), (83, 1041235), (193, 447785), (415, 208247), (965, 89557), (1079, 80095), (2509, 34445), (5395, 16019), (6889, 12545)]