223896229065

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3046829}}^1$

素因数の和:3046934

約数の個数: 48

約数和(自身を含む): 410663934720

約数和(自身を除く): 186767705655

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 71, 115, 207, 213, 345, 355, 639, 1035, 1065, 1633, 3195, 4899, 8165, 14697, 24495, 73485, 3046829, 9140487, 15234145, 27421461, 45702435, 70077067, 137107305, 210231201, 216324859, 350385335, 630693603, 648974577, 1051156005, 1081624295, 1946923731, 3153468015, 3244872885, 4975471757, 9734618655, 14926415271, 24877358785, 44779245813, 74632076355, 223896229065]

約数ペア:

[(1, 223896229065), (3, 74632076355), (5, 44779245813), (9, 24877358785), (15, 14926415271), (23, 9734618655), (45, 4975471757), (69, 3244872885), (71, 3153468015), (115, 1946923731), (207, 1081624295), (213, 1051156005), (345, 648974577), (355, 630693603), (639, 350385335), (1035, 216324859), (1065, 210231201), (1633, 137107305), (3195, 70077067), (4899, 45702435), (8165, 27421461), (14697, 15234145), (24495, 9140487), (73485, 3046829)]