127989355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{5279}}^1$

素因数の和:5670

約数の個数: 16

約数和(自身を含む): 165876480

約数和(自身を除く): 37887125

約数列:

[1, 5, 13, 65, 373, 1865, 4849, 5279, 24245, 26395, 68627, 343135, 1969067, 9845335, 25597871, 127989355]

約数ペア:

[(1, 127989355), (5, 25597871), (13, 9845335), (65, 1969067), (373, 343135), (1865, 68627), (4849, 26395), (5279, 24245)]