139202205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{6577}}^1$

素因数の和:6685

約数の個数: 32

約数和(自身を含む): 238702464

約数和(自身を除く): 99500259

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 4233, 6577, 7055, 19731, 21165, 32885, 98655, 111809, 335427, 545891, 559045, 1637673, 1677135, 2729455, 8188365, 9280147, 27840441, 46400735, 139202205]

約数ペア:

[(1, 139202205), (3, 46400735), (5, 27840441), (15, 9280147), (17, 8188365), (51, 2729455), (83, 1677135), (85, 1637673), (249, 559045), (255, 545891), (415, 335427), (1245, 111809), (1411, 98655), (4233, 32885), (6577, 21165), (7055, 19731)]