159927925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2963}}^1$

素因数の和:3117

約数の個数: 24

約数和(自身を含む): 211700736

約数和(自身を除く): 51772811

約数列:

[1, 5, 17, 25, 85, 127, 425, 635, 2159, 2963, 3175, 10795, 14815, 50371, 53975, 74075, 251855, 376301, 1259275, 1881505, 6397117, 9407525, 31985585, 159927925]

約数ペア:

[(1, 159927925), (5, 31985585), (17, 9407525), (25, 6397117), (85, 1881505), (127, 1259275), (425, 376301), (635, 251855), (2159, 74075), (2963, 53975), (3175, 50371), (10795, 14815)]