140167995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6689}}^1$

素因数の和:6835

約数の個数: 32

約数和(自身を含む): 246620160

約数和(自身を除く): 106452165

約数列:

[1, 3, 5, 11, 15, 33, 55, 127, 165, 381, 635, 1397, 1905, 4191, 6689, 6985, 20067, 20955, 33445, 73579, 100335, 220737, 367895, 849503, 1103685, 2548509, 4247515, 9344533, 12742545, 28033599, 46722665, 140167995]

約数ペア:

[(1, 140167995), (3, 46722665), (5, 28033599), (11, 12742545), (15, 9344533), (33, 4247515), (55, 2548509), (127, 1103685), (165, 849503), (381, 367895), (635, 220737), (1397, 100335), (1905, 73579), (4191, 33445), (6689, 20955), (6985, 20067)]