65009275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1013}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 86003424

約数和(自身を除く): 20994149

約数列:

[1, 5, 17, 25, 85, 151, 425, 755, 1013, 2567, 3775, 5065, 12835, 17221, 25325, 64175, 86105, 152963, 430525, 764815, 2600371, 3824075, 13001855, 65009275]

約数ペア:

[(1, 65009275), (5, 13001855), (17, 3824075), (25, 2600371), (85, 764815), (151, 430525), (425, 152963), (755, 86105), (1013, 64175), (2567, 25325), (3775, 17221), (5065, 12835)]