38902035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 66242880

約数和(自身を除く): 27340845

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 373, 409, 1119, 1227, 1865, 2045, 5595, 6135, 6341, 6953, 19023, 20859, 31705, 34765, 95115, 104295, 152557, 457671, 762785, 2288355, 2593469, 7780407, 12967345, 38902035]

約数ペア:

[(1, 38902035), (3, 12967345), (5, 7780407), (15, 2593469), (17, 2288355), (51, 762785), (85, 457671), (255, 152557), (373, 104295), (409, 95115), (1119, 34765), (1227, 31705), (1865, 20859), (2045, 19023), (5595, 6953), (6135, 6341)]