2641245

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4759}}^1$

素因数の和:4804

約数の個数: 16

約数和(自身を含む): 4341120

約数和(自身を除く): 1699875

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 4759, 14277, 23795, 71385, 176083, 528249, 880415, 2641245]

約数ペア:

[(1, 2641245), (3, 880415), (5, 528249), (15, 176083), (37, 71385), (111, 23795), (185, 14277), (555, 4759)]