8809425

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 16744960

約数和(自身を除く): 7935535

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 421, 465, 675, 775, 837, 1263, 1395, 2105, 2325, 3789, 4185, 6315, 6975, 10525, 11367, 13051, 18945, 20925, 31575, 39153, 56835, 65255, 94725, 117459, 195765, 284175, 326275, 352377, 587295, 978825, 1761885, 2936475, 8809425]

約数ペア:

[(1, 8809425), (3, 2936475), (5, 1761885), (9, 978825), (15, 587295), (25, 352377), (27, 326275), (31, 284175), (45, 195765), (75, 117459), (93, 94725), (135, 65255), (155, 56835), (225, 39153), (279, 31575), (421, 20925), (465, 18945), (675, 13051), (775, 11367), (837, 10525), (1263, 6975), (1395, 6315), (2105, 4185), (2325, 3789)]