13013055

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 80

約数和(自身を含む): 26763264

約数和(自身を除く): 13750209

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 81, 99, 115, 127, 135, 165, 207, 253, 297, 345, 381, 405, 495, 621, 635, 759, 891, 1035, 1143, 1265, 1397, 1485, 1863, 1905, 2277, 2921, 3105, 3429, 3795, 4191, 4455, 5715, 6831, 6985, 8763, 9315, 10287, 11385, 12573, 14605, 17145, 20493, 20955, 26289, 32131, 34155, 37719, 43815, 51435, 62865, 78867, 96393, 102465, 113157, 131445, 160655, 188595, 236601, 289179, 394335, 481965, 565785, 867537, 1183005, 1445895, 2602611, 4337685, 13013055]

約数ペア:

[(1, 13013055), (3, 4337685), (5, 2602611), (9, 1445895), (11, 1183005), (15, 867537), (23, 565785), (27, 481965), (33, 394335), (45, 289179), (55, 236601), (69, 188595), (81, 160655), (99, 131445), (115, 113157), (127, 102465), (135, 96393), (165, 78867), (207, 62865), (253, 51435), (297, 43815), (345, 37719), (381, 34155), (405, 32131), (495, 26289), (621, 20955), (635, 20493), (759, 17145), (891, 14605), (1035, 12573), (1143, 11385), (1265, 10287), (1397, 9315), (1485, 8763), (1863, 6985), (1905, 6831), (2277, 5715), (2921, 4455), (3105, 4191), (3429, 3795)]