28964751555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{24517}}^1$

素因数の和:24696

約数の個数: 64

約数和(自身を含む): 50713423488

約数和(自身を除く): 21748671933

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 113, 123, 205, 255, 339, 565, 615, 697, 1695, 1921, 2091, 3485, 4633, 5763, 9605, 10455, 13899, 23165, 24517, 28815, 69495, 73551, 78761, 122585, 236283, 367755, 393805, 416789, 1005197, 1181415, 1250367, 2083945, 2770421, 3015591, 5025985, 6251835, 8311263, 13852105, 15077955, 17088349, 41556315, 47097157, 51265047, 85441745, 113587261, 141291471, 235485785, 256325235, 340761783, 567936305, 706457355, 1703808915, 1930983437, 5792950311, 9654917185, 28964751555]

約数ペア:

[(1, 28964751555), (3, 9654917185), (5, 5792950311), (15, 1930983437), (17, 1703808915), (41, 706457355), (51, 567936305), (85, 340761783), (113, 256325235), (123, 235485785), (205, 141291471), (255, 113587261), (339, 85441745), (565, 51265047), (615, 47097157), (697, 41556315), (1695, 17088349), (1921, 15077955), (2091, 13852105), (3485, 8311263), (4633, 6251835), (5763, 5025985), (9605, 3015591), (10455, 2770421), (13899, 2083945), (23165, 1250367), (24517, 1181415), (28815, 1005197), (69495, 416789), (73551, 393805), (78761, 367755), (122585, 236283)]