2017183905

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4007}}^1$

素因数の和:4148

約数の個数: 80

約数和(自身を含む): 3980617344

約数和(自身を除く): 1963433439

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 113, 135, 165, 297, 339, 405, 495, 565, 891, 1017, 1243, 1485, 1695, 3051, 3729, 4007, 4455, 5085, 6215, 9153, 11187, 12021, 15255, 18645, 20035, 33561, 36063, 44077, 45765, 55935, 60105, 100683, 108189, 132231, 167805, 180315, 220385, 324567, 396693, 452791, 503415, 540945, 661155, 1190079, 1358373, 1622835, 1983465, 2263955, 3570237, 4075119, 4980701, 5950395, 6791865, 12225357, 14942103, 17851185, 20375595, 24903505, 36676071, 44826309, 61126785, 74710515, 134478927, 183380355, 224131545, 403436781, 672394635, 2017183905]

約数ペア:

[(1, 2017183905), (3, 672394635), (5, 403436781), (9, 224131545), (11, 183380355), (15, 134478927), (27, 74710515), (33, 61126785), (45, 44826309), (55, 36676071), (81, 24903505), (99, 20375595), (113, 17851185), (135, 14942103), (165, 12225357), (297, 6791865), (339, 5950395), (405, 4980701), (495, 4075119), (565, 3570237), (891, 2263955), (1017, 1983465), (1243, 1622835), (1485, 1358373), (1695, 1190079), (3051, 661155), (3729, 540945), (4007, 503415), (4455, 452791), (5085, 396693), (6215, 324567), (9153, 220385), (11187, 180315), (12021, 167805), (15255, 132231), (18645, 108189), (20035, 100683), (33561, 60105), (36063, 55935), (44077, 45765)]