13351215

素因数分解:

$3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1481}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 21411936

約数和(自身を除く): 8060721

約数列:

[1, 3, 5, 15, 601, 1481, 1803, 3005, 4443, 7405, 9015, 22215, 890081, 2670243, 4450405, 13351215]

約数ペア:

[(1, 13351215), (3, 4450405), (5, 2670243), (15, 890081), (601, 22215), (1481, 9015), (1803, 7405), (3005, 4443)]