140127625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 192052224

約数和(自身を除く): 51924599

約数列:

[1, 5, 11, 25, 55, 125, 223, 275, 457, 1115, 1375, 2285, 2453, 5027, 5575, 11425, 12265, 25135, 27875, 57125, 61325, 101911, 125675, 306625, 509555, 628375, 1121021, 2547775, 5605105, 12738875, 28025525, 140127625]

約数ペア:

[(1, 140127625), (5, 28025525), (11, 12738875), (25, 5605105), (55, 2547775), (125, 1121021), (223, 628375), (275, 509555), (457, 306625), (1115, 125675), (1375, 101911), (2285, 61325), (2453, 57125), (5027, 27875), (5575, 25135), (11425, 12265)]