42552905

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 52565760

約数和(自身を除く): 10012855

約数列:

[1, 5, 53, 103, 265, 515, 1559, 5459, 7795, 27295, 82627, 160577, 413135, 802885, 8510581, 42552905]

約数ペア:

[(1, 42552905), (5, 8510581), (53, 802885), (103, 413135), (265, 160577), (515, 82627), (1559, 27295), (5459, 7795)]