51550425

素因数分解:

$3^4\times 5^2\times {\mathrm{25457}}^1$

素因数の和:25479

約数の個数: 30

約数和(自身を含む): 95492958

約数和(自身を除く): 43942533

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 25457, 76371, 127285, 229113, 381855, 636425, 687339, 1145565, 1909275, 2062017, 3436695, 5727825, 10310085, 17183475, 51550425]

約数ペア:

[(1, 51550425), (3, 17183475), (5, 10310085), (9, 5727825), (15, 3436695), (25, 2062017), (27, 1909275), (45, 1145565), (75, 687339), (81, 636425), (135, 381855), (225, 229113), (405, 127285), (675, 76371), (2025, 25457)]