87552145

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 111484800

約数和(自身を除く): 23932655

約数列:

[1, 5, 23, 79, 115, 395, 419, 529, 1817, 2095, 2645, 9085, 9637, 33101, 41791, 48185, 165505, 208955, 221651, 761323, 1108255, 3806615, 17510429, 87552145]

約数ペア:

[(1, 87552145), (5, 17510429), (23, 3806615), (79, 1108255), (115, 761323), (395, 221651), (419, 208955), (529, 165505), (1817, 48185), (2095, 41791), (2645, 33101), (9085, 9637)]