15313245

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7793}}^1$

素因数の和:7932

約数の個数: 16

約数和(自身を含む): 24691392

約数和(自身を除く): 9378147

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 7793, 23379, 38965, 116895, 1020883, 3062649, 5104415, 15313245]

約数ペア:

[(1, 15313245), (3, 5104415), (5, 3062649), (15, 1020883), (131, 116895), (393, 38965), (655, 23379), (1965, 7793)]