4975155

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 8942400

約数和(自身を除く): 3967245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 269, 411, 685, 807, 1233, 1345, 2055, 2421, 3699, 4035, 6165, 7263, 12105, 18495, 36315, 36853, 110559, 184265, 331677, 552795, 995031, 1658385, 4975155]

約数ペア:

[(1, 4975155), (3, 1658385), (5, 995031), (9, 552795), (15, 331677), (27, 184265), (45, 110559), (135, 36853), (137, 36315), (269, 18495), (411, 12105), (685, 7263), (807, 6165), (1233, 4035), (1345, 3699), (2055, 2421)]