4437855

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 8017920

約数和(自身を除く): 3580065

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 463, 639, 1065, 1389, 1917, 2315, 3195, 4167, 6945, 9585, 12501, 20835, 32873, 62505, 98619, 164365, 295857, 493095, 887571, 1479285, 4437855]

約数ペア:

[(1, 4437855), (3, 1479285), (5, 887571), (9, 493095), (15, 295857), (27, 164365), (45, 98619), (71, 62505), (135, 32873), (213, 20835), (355, 12501), (463, 9585), (639, 6945), (1065, 4167), (1389, 3195), (1917, 2315)]