140952905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{2309}}^1$

素因数の和:2764

約数の個数: 16

約数和(自身を含む): 175467600

約数和(自身を除く): 34514695

約数列:

[1, 5, 29, 145, 421, 2105, 2309, 11545, 12209, 61045, 66961, 334805, 972089, 4860445, 28190581, 140952905]

約数ペア:

[(1, 140952905), (5, 28190581), (29, 4860445), (145, 972089), (421, 334805), (2105, 66961), (2309, 61045), (11545, 12209)]