248402285

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{2789}}^1$

素因数の和:3220

約数の個数: 16

約数和(自身を含む): 305337600

約数和(自身を除く): 56935315

約数列:

[1, 5, 47, 235, 379, 1895, 2789, 13945, 17813, 89065, 131083, 655415, 1057031, 5285155, 49680457, 248402285]

約数ペア:

[(1, 248402285), (5, 49680457), (47, 5285155), (235, 1057031), (379, 655415), (1895, 131083), (2789, 89065), (13945, 17813)]