2169125

素因数分解:

$5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 32

約数和(自身を含む): 3224832

約数和(自身を除く): 1055707

約数列:

[1, 5, 7, 25, 35, 37, 67, 125, 175, 185, 259, 335, 469, 875, 925, 1295, 1675, 2345, 2479, 4625, 6475, 8375, 11725, 12395, 17353, 32375, 58625, 61975, 86765, 309875, 433825, 2169125]

約数ペア:

[(1, 2169125), (5, 433825), (7, 309875), (25, 86765), (35, 61975), (37, 58625), (67, 32375), (125, 17353), (175, 12395), (185, 11725), (259, 8375), (335, 6475), (469, 4625), (875, 2479), (925, 2345), (1295, 1675)]