7395765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 14224896

約数和(自身を除く): 6829131

約数列:

[1, 3, 5, 13, 15, 17, 23, 39, 51, 65, 69, 85, 97, 115, 195, 221, 255, 291, 299, 345, 391, 485, 663, 897, 1105, 1173, 1261, 1455, 1495, 1649, 1955, 2231, 3315, 3783, 4485, 4947, 5083, 5865, 6305, 6693, 8245, 11155, 15249, 18915, 21437, 24735, 25415, 29003, 33465, 37927, 64311, 76245, 87009, 107185, 113781, 145015, 189635, 321555, 435045, 493051, 568905, 1479153, 2465255, 7395765]

約数ペア:

[(1, 7395765), (3, 2465255), (5, 1479153), (13, 568905), (15, 493051), (17, 435045), (23, 321555), (39, 189635), (51, 145015), (65, 113781), (69, 107185), (85, 87009), (97, 76245), (115, 64311), (195, 37927), (221, 33465), (255, 29003), (291, 25415), (299, 24735), (345, 21437), (391, 18915), (485, 15249), (663, 11155), (897, 8245), (1105, 6693), (1173, 6305), (1261, 5865), (1455, 5083), (1495, 4947), (1649, 4485), (1955, 3783), (2231, 3315)]