289469631555

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{350191}}^1$

素因数の和:350378

約数の個数: 80

約数和(自身を含む): 562377535104

約数和(自身を除く): 272907903549

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 157, 195, 351, 405, 471, 585, 785, 1053, 1413, 1755, 2041, 2355, 4239, 5265, 6123, 7065, 10205, 12717, 18369, 21195, 30615, 55107, 63585, 91845, 165321, 275535, 350191, 826605, 1050573, 1750955, 3151719, 4552483, 5252865, 9455157, 13657449, 15758595, 22762415, 28365471, 40972347, 47275785, 54979987, 68287245, 122917041, 141827355, 164939961, 204861735, 274899935, 368751123, 494819883, 614585205, 714739831, 824699805, 1484459649, 1843755615, 2144219493, 2474099415, 3573699155, 4453378947, 6432658479, 7422298245, 10721097465, 19297975437, 22266894735, 32163292395, 57893926311, 96489877185, 289469631555]

約数ペア:

[(1, 289469631555), (3, 96489877185), (5, 57893926311), (9, 32163292395), (13, 22266894735), (15, 19297975437), (27, 10721097465), (39, 7422298245), (45, 6432658479), (65, 4453378947), (81, 3573699155), (117, 2474099415), (135, 2144219493), (157, 1843755615), (195, 1484459649), (351, 824699805), (405, 714739831), (471, 614585205), (585, 494819883), (785, 368751123), (1053, 274899935), (1413, 204861735), (1755, 164939961), (2041, 141827355), (2355, 122917041), (4239, 68287245), (5265, 54979987), (6123, 47275785), (7065, 40972347), (10205, 28365471), (12717, 22762415), (18369, 15758595), (21195, 13657449), (30615, 9455157), (55107, 5252865), (63585, 4552483), (91845, 3151719), (165321, 1750955), (275535, 1050573), (350191, 826605)]