83764525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15161}}^1$

素因数の和:15201

約数の個数: 24

約数和(自身を含む): 118445544

約数和(自身を除く): 34681019

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 15161, 75805, 197093, 257737, 379025, 985465, 1288685, 3350581, 4927325, 6443425, 16752905, 83764525]

約数ペア:

[(1, 83764525), (5, 16752905), (13, 6443425), (17, 4927325), (25, 3350581), (65, 1288685), (85, 985465), (221, 379025), (325, 257737), (425, 197093), (1105, 75805), (5525, 15161)]