157480945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1\times {\mathrm{2467}}^1$

素因数の和:3240

約数の個数: 16

約数和(自身を含む): 200441088

約数和(自身を除く): 42960143

約数列:

[1, 5, 17, 85, 751, 2467, 3755, 12335, 12767, 41939, 63835, 209695, 1852717, 9263585, 31496189, 157480945]

約数ペア:

[(1, 157480945), (5, 31496189), (17, 9263585), (85, 1852717), (751, 209695), (2467, 63835), (3755, 41939), (12335, 12767)]