88687225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{619}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 120394080

約数和(自身を除く): 31706855

約数列:

[1, 5, 11, 25, 55, 275, 521, 619, 2605, 3095, 5731, 6809, 13025, 15475, 28655, 34045, 143275, 170225, 322499, 1612495, 3547489, 8062475, 17737445, 88687225]

約数ペア:

[(1, 88687225), (5, 17737445), (11, 8062475), (25, 3547489), (55, 1612495), (275, 322499), (521, 170225), (619, 143275), (2605, 34045), (3095, 28655), (5731, 15475), (6809, 13025)]