42020385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1093}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 73726848

約数和(自身を除く): 31706463

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 233, 699, 1093, 1165, 2563, 3279, 3495, 5465, 7689, 12023, 12815, 16395, 36069, 38445, 60115, 180345, 254669, 764007, 1273345, 2801359, 3820035, 8404077, 14006795, 42020385]

約数ペア:

[(1, 42020385), (3, 14006795), (5, 8404077), (11, 3820035), (15, 2801359), (33, 1273345), (55, 764007), (165, 254669), (233, 180345), (699, 60115), (1093, 38445), (1165, 36069), (2563, 16395), (3279, 12815), (3495, 12023), (5465, 7689)]