61560485

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 90097920

約数和(自身を除く): 28537435

約数列:

[1, 5, 7, 17, 35, 85, 119, 157, 595, 659, 785, 1099, 2669, 3295, 4613, 5495, 11203, 13345, 18683, 23065, 56015, 78421, 93415, 103463, 392105, 517315, 724241, 1758871, 3621205, 8794355, 12312097, 61560485]

約数ペア:

[(1, 61560485), (5, 12312097), (7, 8794355), (17, 3621205), (35, 1758871), (85, 724241), (119, 517315), (157, 392105), (595, 103463), (659, 93415), (785, 78421), (1099, 56015), (2669, 23065), (3295, 18683), (4613, 13345), (5495, 11203)]