235389015

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{487}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 427534848

約数和(自身を除く): 192145833

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 467, 487, 1035, 1401, 1461, 2335, 2435, 4203, 4383, 7005, 7305, 10741, 11201, 21015, 21915, 32223, 33603, 53705, 56005, 96669, 100809, 161115, 168015, 227429, 483345, 504045, 682287, 1137145, 2046861, 3411435, 5230867, 10234305, 15692601, 26154335, 47077803, 78463005, 235389015]

約数ペア:

[(1, 235389015), (3, 78463005), (5, 47077803), (9, 26154335), (15, 15692601), (23, 10234305), (45, 5230867), (69, 3411435), (115, 2046861), (207, 1137145), (345, 682287), (467, 504045), (487, 483345), (1035, 227429), (1401, 168015), (1461, 161115), (2335, 100809), (2435, 96669), (4203, 56005), (4383, 53705), (7005, 33603), (7305, 32223), (10741, 21915), (11201, 21015)]