28546005

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 47692800

約数和(自身を除く): 19146795

約数列:

[1, 3, 5, 15, 29, 87, 137, 145, 411, 435, 479, 685, 1437, 2055, 2395, 3973, 7185, 11919, 13891, 19865, 41673, 59595, 65623, 69455, 196869, 208365, 328115, 984345, 1903067, 5709201, 9515335, 28546005]

約数ペア:

[(1, 28546005), (3, 9515335), (5, 5709201), (15, 1903067), (29, 984345), (87, 328115), (137, 208365), (145, 196869), (411, 69455), (435, 65623), (479, 59595), (685, 41673), (1437, 19865), (2055, 13891), (2395, 11919), (3973, 7185)]