38865915

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{78517}}^1$

素因数の和:78539

約数の個数: 24

約数和(自身を含む): 73492848

約数和(自身を除く): 34626933

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 78517, 235551, 392585, 706653, 863687, 1177755, 2591061, 3533265, 4318435, 7773183, 12955305, 38865915]

約数ペア:

[(1, 38865915), (3, 12955305), (5, 7773183), (9, 4318435), (11, 3533265), (15, 2591061), (33, 1177755), (45, 863687), (55, 706653), (99, 392585), (165, 235551), (495, 78517)]