75354675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 136836480

約数和(自身を除く): 61481805

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 241, 275, 379, 723, 825, 1137, 1205, 1895, 2651, 3615, 4169, 5685, 6025, 7953, 9475, 12507, 13255, 18075, 20845, 28425, 39765, 62535, 66275, 91339, 104225, 198825, 274017, 312675, 456695, 1004729, 1370085, 2283475, 3014187, 5023645, 6850425, 15070935, 25118225, 75354675]

約数ペア:

[(1, 75354675), (3, 25118225), (5, 15070935), (11, 6850425), (15, 5023645), (25, 3014187), (33, 2283475), (55, 1370085), (75, 1004729), (165, 456695), (241, 312675), (275, 274017), (379, 198825), (723, 104225), (825, 91339), (1137, 66275), (1205, 62535), (1895, 39765), (2651, 28425), (3615, 20845), (4169, 18075), (5685, 13255), (6025, 12507), (7953, 9475)]