156938036365

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{259401713}}^1$

素因数の和:259401740

約数の個数: 12

約数和(自身を含む): 207002567772

約数和(自身を除く): 50064531407

約数列:

[1, 5, 11, 55, 121, 605, 259401713, 1297008565, 2853418843, 14267094215, 31387607273, 156938036365]

約数ペア:

[(1, 156938036365), (5, 31387607273), (11, 14267094215), (55, 2853418843), (121, 1297008565), (605, 259401713)]