3551085

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 6649344

約数和(自身を除く): 3098259

約数列:

[1, 3, 5, 9, 15, 23, 45, 47, 69, 73, 115, 141, 207, 219, 235, 345, 365, 423, 657, 705, 1035, 1081, 1095, 1679, 2115, 3243, 3285, 3431, 5037, 5405, 8395, 9729, 10293, 15111, 16215, 17155, 25185, 30879, 48645, 51465, 75555, 78913, 154395, 236739, 394565, 710217, 1183695, 3551085]

約数ペア:

[(1, 3551085), (3, 1183695), (5, 710217), (9, 394565), (15, 236739), (23, 154395), (45, 78913), (47, 75555), (69, 51465), (73, 48645), (115, 30879), (141, 25185), (207, 17155), (219, 16215), (235, 15111), (345, 10293), (365, 9729), (423, 8395), (657, 5405), (705, 5037), (1035, 3431), (1081, 3285), (1095, 3243), (1679, 2115)]