2746815

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1229}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 4428000

約数和(自身を除く): 1681185

約数列:

[1, 3, 5, 15, 149, 447, 745, 1229, 2235, 3687, 6145, 18435, 183121, 549363, 915605, 2746815]

約数ペア:

[(1, 2746815), (3, 915605), (5, 549363), (15, 183121), (149, 18435), (447, 6145), (745, 3687), (1229, 2235)]