140146935

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10979}}^1$

素因数の和:11047

約数の個数: 32

約数和(自身を含む): 240330240

約数和(自身を除く): 100183305

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 4255, 10979, 12765, 32937, 54895, 164685, 252517, 406223, 757551, 1218669, 1262585, 2031115, 3787755, 6093345, 9343129, 28029387, 46715645, 140146935]

約数ペア:

[(1, 140146935), (3, 46715645), (5, 28029387), (15, 9343129), (23, 6093345), (37, 3787755), (69, 2031115), (111, 1262585), (115, 1218669), (185, 757551), (345, 406223), (555, 252517), (851, 164685), (2553, 54895), (4255, 32937), (10979, 12765)]