30662745

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{12541}}^1$

素因数の和:12712

約数の個数: 16

約数和(自身を含む): 49365312

約数和(自身を除く): 18702567

約数列:

[1, 3, 5, 15, 163, 489, 815, 2445, 12541, 37623, 62705, 188115, 2044183, 6132549, 10220915, 30662745]

約数ペア:

[(1, 30662745), (3, 10220915), (5, 6132549), (15, 2044183), (163, 188115), (489, 62705), (815, 37623), (2445, 12541)]