68315445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4759}}^1$

素因数の和:4810

約数の個数: 48

約数和(自身を含む): 133660800

約数和(自身を除く): 65345355

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1595, 2871, 4759, 4785, 14277, 14355, 23795, 42831, 52349, 71385, 138011, 157047, 214155, 261745, 414033, 471141, 690055, 785235, 1242099, 1518121, 2070165, 2355705, 4554363, 6210495, 7590605, 13663089, 22771815, 68315445]

約数ペア:

[(1, 68315445), (3, 22771815), (5, 13663089), (9, 7590605), (11, 6210495), (15, 4554363), (29, 2355705), (33, 2070165), (45, 1518121), (55, 1242099), (87, 785235), (99, 690055), (145, 471141), (165, 414033), (261, 261745), (319, 214155), (435, 157047), (495, 138011), (957, 71385), (1305, 52349), (1595, 42831), (2871, 23795), (4759, 14355), (4785, 14277)]