147086475

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 257316864

約数和(自身を除く): 110230389

約数列:

[1, 3, 5, 15, 25, 31, 41, 75, 93, 123, 155, 205, 465, 615, 775, 1025, 1271, 1543, 2325, 3075, 3813, 4629, 6355, 7715, 19065, 23145, 31775, 38575, 47833, 63263, 95325, 115725, 143499, 189789, 239165, 316315, 717495, 948945, 1195825, 1581575, 1961153, 3587475, 4744725, 5883459, 9805765, 29417295, 49028825, 147086475]

約数ペア:

[(1, 147086475), (3, 49028825), (5, 29417295), (15, 9805765), (25, 5883459), (31, 4744725), (41, 3587475), (75, 1961153), (93, 1581575), (123, 1195825), (155, 948945), (205, 717495), (465, 316315), (615, 239165), (775, 189789), (1025, 143499), (1271, 115725), (1543, 95325), (2325, 63263), (3075, 47833), (3813, 38575), (4629, 31775), (6355, 23145), (7715, 19065)]