119871575

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1129}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 154692480

約数和(自身を除く): 34820905

約数列:

[1, 5, 25, 31, 137, 155, 685, 775, 1129, 3425, 4247, 5645, 21235, 28225, 34999, 106175, 154673, 174995, 773365, 874975, 3866825, 4794863, 23974315, 119871575]

約数ペア:

[(1, 119871575), (5, 23974315), (25, 4794863), (31, 3866825), (137, 874975), (155, 773365), (685, 174995), (775, 154673), (1129, 106175), (3425, 34999), (4247, 28225), (5645, 21235)]