30628515

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{12527}}^1$

素因数の和:12698

約数の個数: 16

約数和(自身を含む): 49310208

約数和(自身を除く): 18681693

約数列:

[1, 3, 5, 15, 163, 489, 815, 2445, 12527, 37581, 62635, 187905, 2041901, 6125703, 10209505, 30628515]

約数ペア:

[(1, 30628515), (3, 10209505), (5, 6125703), (15, 2041901), (163, 187905), (489, 62635), (815, 37581), (2445, 12527)]