157048045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{407917}}^1$

素因数の和:407940

約数の個数: 16

約数和(自身を含む): 234960768

約数和(自身を除く): 77912723

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 407917, 2039585, 2855419, 4487087, 14277095, 22435435, 31409609, 157048045]

約数ペア:

[(1, 157048045), (5, 31409609), (7, 22435435), (11, 14277095), (35, 4487087), (55, 2855419), (77, 2039585), (385, 407917)]