27223105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 43868160

約数和(自身を除く): 16645055

約数列:

[1, 5, 7, 13, 19, 35, 47, 65, 67, 91, 95, 133, 235, 247, 329, 335, 455, 469, 611, 665, 871, 893, 1235, 1273, 1645, 1729, 2345, 3055, 3149, 4277, 4355, 4465, 6097, 6251, 6365, 8645, 8911, 11609, 15745, 16549, 21385, 22043, 30485, 31255, 40937, 44555, 58045, 59831, 81263, 82745, 110215, 115843, 204685, 286559, 299155, 406315, 418817, 579215, 777803, 1432795, 2094085, 3889015, 5444621, 27223105]

約数ペア:

[(1, 27223105), (5, 5444621), (7, 3889015), (13, 2094085), (19, 1432795), (35, 777803), (47, 579215), (65, 418817), (67, 406315), (91, 299155), (95, 286559), (133, 204685), (235, 115843), (247, 110215), (329, 82745), (335, 81263), (455, 59831), (469, 58045), (611, 44555), (665, 40937), (871, 31255), (893, 30485), (1235, 22043), (1273, 21385), (1645, 16549), (1729, 15745), (2345, 11609), (3055, 8911), (3149, 8645), (4277, 6365), (4355, 6251), (4465, 6097)]