19066983615

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{89071}}^1$

素因数の和:89220

約数の個数: 48

約数和(自身を含む): 34015527936

約数和(自身を除く): 14948544321

約数列:

[1, 3, 5, 9, 15, 45, 67, 71, 201, 213, 335, 355, 603, 639, 1005, 1065, 3015, 3195, 4757, 14271, 23785, 42813, 71355, 89071, 214065, 267213, 445355, 801639, 1336065, 4008195, 5967757, 6324041, 17903271, 18972123, 29838785, 31620205, 53709813, 56916369, 89516355, 94860615, 268549065, 284581845, 423710747, 1271132241, 2118553735, 3813396723, 6355661205, 19066983615]

約数ペア:

[(1, 19066983615), (3, 6355661205), (5, 3813396723), (9, 2118553735), (15, 1271132241), (45, 423710747), (67, 284581845), (71, 268549065), (201, 94860615), (213, 89516355), (335, 56916369), (355, 53709813), (603, 31620205), (639, 29838785), (1005, 18972123), (1065, 17903271), (3015, 6324041), (3195, 5967757), (4757, 4008195), (14271, 1336065), (23785, 801639), (42813, 445355), (71355, 267213), (89071, 214065)]