2207625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{29}}^2$

素因数の和:83

約数の個数: 48

約数和(自身を含む): 4348032

約数和(自身を除く): 2140407

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 125, 145, 175, 203, 375, 435, 525, 609, 725, 841, 875, 1015, 2175, 2523, 2625, 3045, 3625, 4205, 5075, 5887, 10875, 12615, 15225, 17661, 21025, 25375, 29435, 63075, 76125, 88305, 105125, 147175, 315375, 441525, 735875, 2207625]

約数ペア:

[(1, 2207625), (3, 735875), (5, 441525), (7, 315375), (15, 147175), (21, 105125), (25, 88305), (29, 76125), (35, 63075), (75, 29435), (87, 25375), (105, 21025), (125, 17661), (145, 15225), (175, 12615), (203, 10875), (375, 5887), (435, 5075), (525, 4205), (609, 3625), (725, 3045), (841, 2625), (875, 2523), (1015, 2175)]