2907179928565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1\times {\mathrm{457}}^1\times {\mathrm{2789}}^1$

素因数の和:3742

約数の個数: 64

約数和(自身を含む): 3859711534080

約数和(自身を除く): 952531605515

約数列:

[1, 5, 11, 55, 113, 367, 457, 565, 1243, 1835, 2285, 2789, 4037, 5027, 6215, 13945, 20185, 25135, 30679, 41471, 51641, 153395, 167719, 207355, 258205, 315157, 456181, 568051, 838595, 1023563, 1274573, 1575785, 1844909, 2280905, 2840255, 3466727, 5117815, 6372865, 9224545, 11259193, 14020303, 17333635, 18952247, 56295965, 70101515, 94761235, 115662619, 144026749, 208474717, 467768291, 578313095, 720133745, 1042373585, 1272288809, 1584294239, 2338841455, 5145451201, 6361444045, 7921471195, 25727256005, 52857816883, 264289084415, 581435985713, 2907179928565]

約数ペア:

[(1, 2907179928565), (5, 581435985713), (11, 264289084415), (55, 52857816883), (113, 25727256005), (367, 7921471195), (457, 6361444045), (565, 5145451201), (1243, 2338841455), (1835, 1584294239), (2285, 1272288809), (2789, 1042373585), (4037, 720133745), (5027, 578313095), (6215, 467768291), (13945, 208474717), (20185, 144026749), (25135, 115662619), (30679, 94761235), (41471, 70101515), (51641, 56295965), (153395, 18952247), (167719, 17333635), (207355, 14020303), (258205, 11259193), (315157, 9224545), (456181, 6372865), (568051, 5117815), (838595, 3466727), (1023563, 2840255), (1274573, 2280905), (1575785, 1844909)]