74421795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7307}}^1$

素因数の和:7419

約数の個数: 32

約数和(自身を含む): 137507328

約数和(自身を除く): 63085533

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 291, 485, 679, 1455, 2037, 3395, 7307, 10185, 21921, 36535, 51149, 109605, 153447, 255745, 708779, 767235, 2126337, 3543895, 4961453, 10631685, 14884359, 24807265, 74421795]

約数ペア:

[(1, 74421795), (3, 24807265), (5, 14884359), (7, 10631685), (15, 4961453), (21, 3543895), (35, 2126337), (97, 767235), (105, 708779), (291, 255745), (485, 153447), (679, 109605), (1455, 51149), (2037, 36535), (3395, 21921), (7307, 10185)]