5209125

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 8985600

約数和(自身を除く): 3776475

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 479, 725, 1437, 2175, 2395, 3625, 7185, 10875, 11975, 13891, 35925, 41673, 59875, 69455, 179625, 208365, 347275, 1041825, 1736375, 5209125]

約数ペア:

[(1, 5209125), (3, 1736375), (5, 1041825), (15, 347275), (25, 208365), (29, 179625), (75, 69455), (87, 59875), (125, 41673), (145, 35925), (375, 13891), (435, 11975), (479, 10875), (725, 7185), (1437, 3625), (2175, 2395)]