63720485

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{683}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 78402816

約数和(自身を除く): 14682331

約数列:

[1, 5, 47, 235, 397, 683, 1985, 3415, 18659, 32101, 93295, 160505, 271151, 1355755, 12744097, 63720485]

約数ペア:

[(1, 63720485), (5, 12744097), (47, 1355755), (235, 271151), (397, 160505), (683, 93295), (1985, 32101), (3415, 18659)]