8429575

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 13570560

約数和(自身を除く): 5140985

約数列:

[1, 5, 7, 11, 25, 29, 35, 55, 77, 145, 151, 175, 203, 275, 319, 385, 725, 755, 1015, 1057, 1595, 1661, 1925, 2233, 3775, 4379, 5075, 5285, 7975, 8305, 11165, 11627, 21895, 26425, 30653, 41525, 48169, 55825, 58135, 109475, 153265, 240845, 290675, 337183, 766325, 1204225, 1685915, 8429575]

約数ペア:

[(1, 8429575), (5, 1685915), (7, 1204225), (11, 766325), (25, 337183), (29, 290675), (35, 240845), (55, 153265), (77, 109475), (145, 58135), (151, 55825), (175, 48169), (203, 41525), (275, 30653), (319, 26425), (385, 21895), (725, 11627), (755, 11165), (1015, 8305), (1057, 7975), (1595, 5285), (1661, 5075), (1925, 4379), (2233, 3775)]