138148865

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{1483}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 171526656

約数和(自身を除く): 33377791

約数列:

[1, 5, 31, 155, 601, 1483, 3005, 7415, 18631, 45973, 93155, 229865, 891283, 4456415, 27629773, 138148865]

約数ペア:

[(1, 138148865), (5, 27629773), (31, 4456415), (155, 891283), (601, 229865), (1483, 93155), (3005, 45973), (7415, 18631)]