25327885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3313}}^1$

素因数の和:3468

約数の個数: 16

約数和(自身を含む): 33405120

約数和(自身を除く): 8077235

約数列:

[1, 5, 11, 55, 139, 695, 1529, 3313, 7645, 16565, 36443, 182215, 460507, 2302535, 5065577, 25327885]

約数ペア:

[(1, 25327885), (5, 5065577), (11, 2302535), (55, 460507), (139, 182215), (695, 36443), (1529, 16565), (3313, 7645)]