42465255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{404431}}^1$

素因数の和:404446

約数の個数: 16

約数和(自身を含む): 77650944

約数和(自身を除く): 35185689

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 404431, 1213293, 2022155, 2831017, 6066465, 8493051, 14155085, 42465255]

約数ペア:

[(1, 42465255), (3, 14155085), (5, 8493051), (7, 6066465), (15, 2831017), (21, 2022155), (35, 1213293), (105, 404431)]