53643415

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1013}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 78848640

約数和(自身を除く): 25205225

約数列:

[1, 5, 7, 17, 35, 85, 89, 119, 445, 595, 623, 1013, 1513, 3115, 5065, 7091, 7565, 10591, 17221, 35455, 52955, 86105, 90157, 120547, 450785, 602735, 631099, 1532669, 3155495, 7663345, 10728683, 53643415]

約数ペア:

[(1, 53643415), (5, 10728683), (7, 7663345), (17, 3155495), (35, 1532669), (85, 631099), (89, 602735), (119, 450785), (445, 120547), (595, 90157), (623, 86105), (1013, 52955), (1513, 35455), (3115, 17221), (5065, 10591), (7091, 7565)]