138066795

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 255214080

約数和(自身を除く): 117147285

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 131, 135, 185, 211, 333, 393, 555, 633, 655, 999, 1055, 1179, 1665, 1899, 1965, 3165, 3537, 4847, 4995, 5697, 5895, 7807, 9495, 14541, 17685, 23421, 24235, 27641, 28485, 39035, 43623, 70263, 72705, 82923, 117105, 130869, 138205, 210789, 218115, 248769, 351315, 414615, 654345, 746307, 1022717, 1053945, 1243845, 3068151, 3731535, 5113585, 9204453, 15340755, 27613359, 46022265, 138066795]

約数ペア:

[(1, 138066795), (3, 46022265), (5, 27613359), (9, 15340755), (15, 9204453), (27, 5113585), (37, 3731535), (45, 3068151), (111, 1243845), (131, 1053945), (135, 1022717), (185, 746307), (211, 654345), (333, 414615), (393, 351315), (555, 248769), (633, 218115), (655, 210789), (999, 138205), (1055, 130869), (1179, 117105), (1665, 82923), (1899, 72705), (1965, 70263), (3165, 43623), (3537, 39035), (4847, 28485), (4995, 27641), (5697, 24235), (5895, 23421), (7807, 17685), (9495, 14541)]