7242015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43891}}^1$

素因数の和:43910

約数の個数: 16

約数和(自身を含む): 12640896

約数和(自身を除く): 5398881

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 43891, 131673, 219455, 482801, 658365, 1448403, 2414005, 7242015]

約数ペア:

[(1, 7242015), (3, 2414005), (5, 1448403), (11, 658365), (15, 482801), (33, 219455), (55, 131673), (165, 43891)]