4915495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1674

約数の個数: 16

約数和(自身を含む): 6491520

約数和(自身を除く): 1576025

約数列:

[1, 5, 13, 47, 65, 235, 611, 1609, 3055, 8045, 20917, 75623, 104585, 378115, 983099, 4915495]

約数ペア:

[(1, 4915495), (5, 983099), (13, 378115), (47, 104585), (65, 75623), (235, 20917), (611, 8045), (1609, 3055)]