12212625

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 21041280

約数和(自身を除く): 8828655

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 725, 1123, 2175, 3369, 3625, 5615, 10875, 16845, 28075, 32567, 84225, 97701, 140375, 162835, 421125, 488505, 814175, 2442525, 4070875, 12212625]

約数ペア:

[(1, 12212625), (3, 4070875), (5, 2442525), (15, 814175), (25, 488505), (29, 421125), (75, 162835), (87, 140375), (125, 97701), (145, 84225), (375, 32567), (435, 28075), (725, 16845), (1123, 10875), (2175, 5615), (3369, 3625)]