40210005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{643}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 70479360

約数和(自身を除く): 30269355

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 379, 643, 1137, 1895, 1929, 3215, 4169, 5685, 7073, 9645, 12507, 20845, 21219, 35365, 62535, 106095, 243697, 731091, 1218485, 2680667, 3655455, 8042001, 13403335, 40210005]

約数ペア:

[(1, 40210005), (3, 13403335), (5, 8042001), (11, 3655455), (15, 2680667), (33, 1218485), (55, 731091), (165, 243697), (379, 106095), (643, 62535), (1137, 35365), (1895, 21219), (1929, 20845), (3215, 12507), (4169, 9645), (5685, 7073)]