67242915

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{64969}}^1$

素因数の和:65003

約数の個数: 24

約数和(自身を含む): 121623840

約数和(自身を除く): 54380925

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 64969, 194907, 324845, 584721, 974535, 1494287, 2923605, 4482861, 7471435, 13448583, 22414305, 67242915]

約数ペア:

[(1, 67242915), (3, 22414305), (5, 13448583), (9, 7471435), (15, 4482861), (23, 2923605), (45, 1494287), (69, 974535), (115, 584721), (207, 324845), (345, 194907), (1035, 64969)]