56894915

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{147779}}^1$

素因数の和:147802

約数の個数: 16

約数和(自身を含む): 85121280

約数和(自身を除く): 28226365

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 147779, 738895, 1034453, 1625569, 5172265, 8127845, 11378983, 56894915]

約数ペア:

[(1, 56894915), (5, 11378983), (7, 8127845), (11, 5172265), (35, 1625569), (55, 1034453), (77, 738895), (385, 147779)]