120160315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{21211}}^1$

素因数の和:21330

約数の個数: 16

約数和(自身を含む): 158835456

約数和(自身を除く): 38675141

約数列:

[1, 5, 11, 55, 103, 515, 1133, 5665, 21211, 106055, 233321, 1166605, 2184733, 10923665, 24032063, 120160315]

約数ペア:

[(1, 120160315), (5, 24032063), (11, 10923665), (55, 2184733), (103, 1166605), (515, 233321), (1133, 106055), (5665, 21211)]