7292055

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 12192768

約数和(自身を除く): 4900713

約数列:

[1, 3, 5, 15, 41, 71, 123, 167, 205, 213, 355, 501, 615, 835, 1065, 2505, 2911, 6847, 8733, 11857, 14555, 20541, 34235, 35571, 43665, 59285, 102705, 177855, 486137, 1458411, 2430685, 7292055]

約数ペア:

[(1, 7292055), (3, 2430685), (5, 1458411), (15, 486137), (41, 177855), (71, 102705), (123, 59285), (167, 43665), (205, 35571), (213, 34235), (355, 20541), (501, 14555), (615, 11857), (835, 8733), (1065, 6847), (2505, 2911)]