3078846918745

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^2\times {\mathrm{769}}^1\times {\mathrm{3461}}^1$

素因数の和:4335

約数の個数: 72

約数和(自身を含む): 4118264405640

約数和(自身を除く): 1039417486895

約数列:

[1, 5, 13, 37, 65, 169, 185, 481, 769, 845, 1369, 2405, 3461, 3845, 6253, 6845, 9997, 17305, 17797, 28453, 31265, 44993, 49985, 88985, 128057, 129961, 142265, 224965, 231361, 369889, 584909, 640285, 649805, 1052761, 1156805, 1664741, 1849445, 2661509, 2924545, 4738109, 4808557, 5263805, 8323705, 13307545, 13685893, 21641633, 23690545, 24042785, 34599617, 61595417, 68429465, 98475833, 108208165, 172998085, 177916609, 307977085, 449795021, 492379165, 800740421, 889583045, 1280185829, 2248975105, 3643605821, 4003702105, 6400929145, 16642415777, 18218029105, 47366875673, 83212078885, 236834378365, 615769383749, 3078846918745]

約数ペア:

[(1, 3078846918745), (5, 615769383749), (13, 236834378365), (37, 83212078885), (65, 47366875673), (169, 18218029105), (185, 16642415777), (481, 6400929145), (769, 4003702105), (845, 3643605821), (1369, 2248975105), (2405, 1280185829), (3461, 889583045), (3845, 800740421), (6253, 492379165), (6845, 449795021), (9997, 307977085), (17305, 177916609), (17797, 172998085), (28453, 108208165), (31265, 98475833), (44993, 68429465), (49985, 61595417), (88985, 34599617), (128057, 24042785), (129961, 23690545), (142265, 21641633), (224965, 13685893), (231361, 13307545), (369889, 8323705), (584909, 5263805), (640285, 4808557), (649805, 4738109), (1052761, 2924545), (1156805, 2661509), (1664741, 1849445)]