9879375

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:513

約数の個数: 40

約数和(自身を含む): 17994240

約数和(自身を除く): 8114865

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 479, 625, 825, 1375, 1437, 1875, 2395, 4125, 5269, 6875, 7185, 11975, 15807, 20625, 26345, 35925, 59875, 79035, 131725, 179625, 299375, 395175, 658625, 898125, 1975875, 3293125, 9879375]

約数ペア:

[(1, 9879375), (3, 3293125), (5, 1975875), (11, 898125), (15, 658625), (25, 395175), (33, 299375), (55, 179625), (75, 131725), (125, 79035), (165, 59875), (275, 35925), (375, 26345), (479, 20625), (625, 15807), (825, 11975), (1375, 7185), (1437, 6875), (1875, 5269), (2395, 4125)]