12395325

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 21873600

約数和(自身を除く): 9478275

約数列:

[1, 3, 5, 15, 25, 29, 41, 75, 87, 123, 139, 145, 205, 417, 435, 615, 695, 725, 1025, 1189, 2085, 2175, 3075, 3475, 3567, 4031, 5699, 5945, 10425, 12093, 17097, 17835, 20155, 28495, 29725, 60465, 85485, 89175, 100775, 142475, 165271, 302325, 427425, 495813, 826355, 2479065, 4131775, 12395325]

約数ペア:

[(1, 12395325), (3, 4131775), (5, 2479065), (15, 826355), (25, 495813), (29, 427425), (41, 302325), (75, 165271), (87, 142475), (123, 100775), (139, 89175), (145, 85485), (205, 60465), (417, 29725), (435, 28495), (615, 20155), (695, 17835), (725, 17097), (1025, 12093), (1189, 10425), (2085, 5945), (2175, 5699), (3075, 4031), (3475, 3567)]