2016705675

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{4049}}^1$

素因数の和:4320

約数の個数: 48

約数和(自身を含む): 3465180000

約数和(自身を除く): 1448474325

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 229, 435, 687, 725, 1145, 2175, 3435, 4049, 5725, 6641, 12147, 17175, 19923, 20245, 33205, 60735, 99615, 101225, 117421, 166025, 303675, 352263, 498075, 587105, 927221, 1761315, 2781663, 2935525, 4636105, 8806575, 13908315, 23180525, 26889409, 69541575, 80668227, 134447045, 403341135, 672235225, 2016705675]

約数ペア:

[(1, 2016705675), (3, 672235225), (5, 403341135), (15, 134447045), (25, 80668227), (29, 69541575), (75, 26889409), (87, 23180525), (145, 13908315), (229, 8806575), (435, 4636105), (687, 2935525), (725, 2781663), (1145, 1761315), (2175, 927221), (3435, 587105), (4049, 498075), (5725, 352263), (6641, 303675), (12147, 166025), (17175, 117421), (19923, 101225), (20245, 99615), (33205, 60735)]