142155336965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{339991}}^1\times {\mathrm{4919}}^1$

素因数の和:344932

約数の個数: 16

約数和(自身を含む): 180658149120

約数和(自身を除く): 38502812155

約数列:

[1, 5, 17, 85, 4919, 24595, 83623, 339991, 418115, 1699955, 5779847, 28899235, 1672415729, 8362078645, 28431067393, 142155336965]

約数ペア:

[(1, 142155336965), (5, 28431067393), (17, 8362078645), (85, 1672415729), (4919, 28899235), (24595, 5779847), (83623, 1699955), (339991, 418115)]