4398888891105

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{15171983}}^1$

素因数の和:15172390

約数の個数: 48

約数和(自身を含む): 8094556903680

約数和(自身を除く): 3695668012575

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 379, 765, 1137, 1895, 3411, 5685, 6443, 17055, 19329, 32215, 57987, 96645, 289935, 15171983, 45515949, 75859915, 136547847, 227579745, 257923711, 682739235, 773771133, 1289618555, 2321313399, 3868855665, 5750181557, 11606566995, 17250544671, 28750907785, 51751634013, 86252723355, 97753086469, 258758170065, 293259259407, 488765432345, 879777778221, 1466296297035, 4398888891105]

約数ペア:

[(1, 4398888891105), (3, 1466296297035), (5, 879777778221), (9, 488765432345), (15, 293259259407), (17, 258758170065), (45, 97753086469), (51, 86252723355), (85, 51751634013), (153, 28750907785), (255, 17250544671), (379, 11606566995), (765, 5750181557), (1137, 3868855665), (1895, 2321313399), (3411, 1289618555), (5685, 773771133), (6443, 682739235), (17055, 257923711), (19329, 227579745), (32215, 136547847), (57987, 75859915), (96645, 45515949), (289935, 15171983)]