381853145

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{22259}}^1$

素因数の和:22384

約数の個数: 16

約数和(自身を含む): 474405120

約数和(自身を除く): 92551975

約数列:

[1, 5, 47, 73, 235, 365, 3431, 17155, 22259, 111295, 1046173, 1624907, 5230865, 8124535, 76370629, 381853145]

約数ペア:

[(1, 381853145), (5, 76370629), (47, 8124535), (73, 5230865), (235, 1624907), (365, 1046173), (3431, 111295), (17155, 22259)]