89484005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1723}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 125121024

約数和(自身を除く): 35637019

約数列:

[1, 5, 13, 17, 47, 65, 85, 221, 235, 611, 799, 1105, 1723, 3055, 3995, 8615, 10387, 22399, 29291, 51935, 80981, 111995, 146455, 380783, 404905, 1052753, 1376677, 1903915, 5263765, 6883385, 17896801, 89484005]

約数ペア:

[(1, 89484005), (5, 17896801), (13, 6883385), (17, 5263765), (47, 1903915), (65, 1376677), (85, 1052753), (221, 404905), (235, 380783), (611, 146455), (799, 111995), (1105, 80981), (1723, 51935), (3055, 29291), (3995, 22399), (8615, 10387)]