142979615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{3583}}^1$

素因数の和:3958

約数の個数: 16

約数和(自身を含む): 179601408

約数和(自身を除く): 36621793

約数列:

[1, 5, 23, 115, 347, 1735, 3583, 7981, 17915, 39905, 82409, 412045, 1243301, 6216505, 28595923, 142979615]

約数ペア:

[(1, 142979615), (5, 28595923), (23, 6216505), (115, 1243301), (347, 412045), (1735, 82409), (3583, 39905), (7981, 17915)]