22819995

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{127}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 44974080

約数和(自身を除く): 22154085

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 127, 135, 165, 297, 363, 381, 495, 605, 635, 1089, 1143, 1331, 1397, 1485, 1815, 1905, 3267, 3429, 3993, 4191, 5445, 5715, 6655, 6985, 11979, 12573, 15367, 16335, 17145, 19965, 20955, 35937, 37719, 46101, 59895, 62865, 76835, 138303, 169037, 179685, 188595, 230505, 414909, 507111, 691515, 845185, 1521333, 2074545, 2535555, 4563999, 7606665, 22819995]

約数ペア:

[(1, 22819995), (3, 7606665), (5, 4563999), (9, 2535555), (11, 2074545), (15, 1521333), (27, 845185), (33, 691515), (45, 507111), (55, 414909), (99, 230505), (121, 188595), (127, 179685), (135, 169037), (165, 138303), (297, 76835), (363, 62865), (381, 59895), (495, 46101), (605, 37719), (635, 35937), (1089, 20955), (1143, 19965), (1331, 17145), (1397, 16335), (1485, 15367), (1815, 12573), (1905, 11979), (3267, 6985), (3429, 6655), (3993, 5715), (4191, 5445)]