2607795

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 40

約数和(自身を含む): 4809024

約数和(自身を除く): 2201229

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 137, 141, 235, 405, 411, 423, 685, 705, 1233, 1269, 2055, 2115, 3699, 3807, 6165, 6345, 6439, 11097, 18495, 19035, 19317, 32195, 55485, 57951, 96585, 173853, 289755, 521559, 869265, 2607795]

約数ペア:

[(1, 2607795), (3, 869265), (5, 521559), (9, 289755), (15, 173853), (27, 96585), (45, 57951), (47, 55485), (81, 32195), (135, 19317), (137, 19035), (141, 18495), (235, 11097), (405, 6439), (411, 6345), (423, 6165), (685, 3807), (705, 3699), (1233, 2115), (1269, 2055)]