15168028799

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1223}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 20304691200

約数和(自身を除く): 5136662401

約数列:

[1, 7, 11, 23, 47, 77, 149, 161, 253, 329, 517, 1043, 1081, 1223, 1639, 1771, 3427, 3619, 7003, 7567, 8561, 11473, 11891, 13453, 23989, 28129, 37697, 49021, 57481, 77033, 83237, 94171, 161069, 182227, 196903, 263879, 309419, 402367, 539231, 632291, 1127483, 1275589, 1322063, 1771759, 2004497, 2165933, 4191221, 4426037, 8564669, 9254441, 12402313, 14031479, 14542693, 29338547, 46103431, 59952683, 94211359, 101798851, 196987387, 322724017, 659479513, 1378911709, 2166861257, 15168028799]

約数ペア:

[(1, 15168028799), (7, 2166861257), (11, 1378911709), (23, 659479513), (47, 322724017), (77, 196987387), (149, 101798851), (161, 94211359), (253, 59952683), (329, 46103431), (517, 29338547), (1043, 14542693), (1081, 14031479), (1223, 12402313), (1639, 9254441), (1771, 8564669), (3427, 4426037), (3619, 4191221), (7003, 2165933), (7567, 2004497), (8561, 1771759), (11473, 1322063), (11891, 1275589), (13453, 1127483), (23989, 632291), (28129, 539231), (37697, 402367), (49021, 309419), (57481, 263879), (77033, 196903), (83237, 182227), (94171, 161069)]