140149625

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14561}}^1$

素因数の和:14594

約数の個数: 32

約数和(自身を含む): 218080512

約数和(自身を除く): 77930887

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 385, 875, 1375, 1925, 9625, 14561, 72805, 101927, 160171, 364025, 509635, 800855, 1121197, 1820125, 2548175, 4004275, 5605985, 12740875, 20021375, 28029925, 140149625]

約数ペア:

[(1, 140149625), (5, 28029925), (7, 20021375), (11, 12740875), (25, 5605985), (35, 4004275), (55, 2548175), (77, 1820125), (125, 1121197), (175, 800855), (275, 509635), (385, 364025), (875, 160171), (1375, 101927), (1925, 72805), (9625, 14561)]