2575815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 4582656

約数和(自身を除く): 2006841

約数列:

[1, 3, 5, 11, 15, 33, 55, 67, 165, 201, 233, 335, 699, 737, 1005, 1165, 2211, 2563, 3495, 3685, 7689, 11055, 12815, 15611, 38445, 46833, 78055, 171721, 234165, 515163, 858605, 2575815]

約数ペア:

[(1, 2575815), (3, 858605), (5, 515163), (11, 234165), (15, 171721), (33, 78055), (55, 46833), (67, 38445), (165, 15611), (201, 12815), (233, 11055), (335, 7689), (699, 3685), (737, 3495), (1005, 2563), (1165, 2211)]