140977695

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{408631}}^1$

素因数の和:408662

約数の個数: 16

約数和(自身を含む): 235372032

約数和(自身を除く): 94394337

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 408631, 1225893, 2043155, 6129465, 9398513, 28195539, 46992565, 140977695]

約数ペア:

[(1, 140977695), (3, 46992565), (5, 28195539), (15, 9398513), (23, 6129465), (69, 2043155), (115, 1225893), (345, 408631)]