2715125

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 4043520

約数和(自身を除く): 1328395

約数列:

[1, 5, 7, 25, 29, 35, 107, 125, 145, 175, 203, 535, 725, 749, 875, 1015, 2675, 3103, 3625, 3745, 5075, 13375, 15515, 18725, 21721, 25375, 77575, 93625, 108605, 387875, 543025, 2715125]

約数ペア:

[(1, 2715125), (5, 543025), (7, 387875), (25, 108605), (29, 93625), (35, 77575), (107, 25375), (125, 21721), (145, 18725), (175, 15515), (203, 13375), (535, 5075), (725, 3745), (749, 3625), (875, 3103), (1015, 2675)]