224376145

素因数分解:

$5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{6991}}^1$

素因数の和:7141

約数の個数: 24

約数和(自身を含む): 315646848

約数和(自身を除く): 91270703

約数列:

[1, 5, 7, 35, 49, 131, 245, 655, 917, 4585, 6419, 6991, 32095, 34955, 48937, 244685, 342559, 915821, 1712795, 4579105, 6410747, 32053735, 44875229, 224376145]

約数ペア:

[(1, 224376145), (5, 44875229), (7, 32053735), (35, 6410747), (49, 4579105), (131, 1712795), (245, 915821), (655, 342559), (917, 244685), (4585, 48937), (6419, 34955), (6991, 32095)]