1530815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 2159136

約数和(自身を除く): 628321

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 2141, 10705, 23551, 27833, 117755, 139165, 306163, 1530815]

約数ペア:

[(1, 1530815), (5, 306163), (11, 139165), (13, 117755), (55, 27833), (65, 23551), (143, 10705), (715, 2141)]