86689335

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1433}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 143858880

約数和(自身を除く): 57169545

約数列:

[1, 3, 5, 15, 37, 109, 111, 185, 327, 545, 555, 1433, 1635, 4033, 4299, 7165, 12099, 20165, 21495, 53021, 60495, 156197, 159063, 265105, 468591, 780985, 795315, 2342955, 5779289, 17337867, 28896445, 86689335]

約数ペア:

[(1, 86689335), (3, 28896445), (5, 17337867), (15, 5779289), (37, 2342955), (109, 795315), (111, 780985), (185, 468591), (327, 265105), (545, 159063), (555, 156197), (1433, 60495), (1635, 53021), (4033, 21495), (4299, 20165), (7165, 12099)]