82813225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{13093}}^1$

素因数の和:13137

約数の個数: 24

約数和(自身を含む): 116903232

約数和(自身を除く): 34090007

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 13093, 65465, 144023, 301139, 327325, 720115, 1505695, 3312529, 3600575, 7528475, 16562645, 82813225]

約数ペア:

[(1, 82813225), (5, 16562645), (11, 7528475), (23, 3600575), (25, 3312529), (55, 1505695), (115, 720115), (253, 327325), (275, 301139), (575, 144023), (1265, 65465), (6325, 13093)]