2005695

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1623105

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 179, 249, 415, 537, 747, 895, 1245, 1611, 2241, 2685, 3735, 4833, 8055, 11205, 14857, 24165, 44571, 74285, 133713, 222855, 401139, 668565, 2005695]

約数ペア:

[(1, 2005695), (3, 668565), (5, 401139), (9, 222855), (15, 133713), (27, 74285), (45, 44571), (83, 24165), (135, 14857), (179, 11205), (249, 8055), (415, 4833), (537, 3735), (747, 2685), (895, 2241), (1245, 1611)]