38494785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1861}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 70785792

約数和(自身を除く): 32291007

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 197, 591, 985, 1379, 1861, 2955, 4137, 5583, 6895, 9305, 13027, 20685, 27915, 39081, 65135, 195405, 366617, 1099851, 1833085, 2566319, 5499255, 7698957, 12831595, 38494785]

約数ペア:

[(1, 38494785), (3, 12831595), (5, 7698957), (7, 5499255), (15, 2566319), (21, 1833085), (35, 1099851), (105, 366617), (197, 195405), (591, 65135), (985, 39081), (1379, 27915), (1861, 20685), (2955, 13027), (4137, 9305), (5583, 6895)]