970238465

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{127747}}^1$

素因数の和:127797

約数の個数: 24

約数和(自身を含む): 1398074112

約数和(自身を除く): 427835647

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 1085, 1519, 7595, 127747, 638735, 894229, 3960157, 4471145, 6259603, 19800785, 27721099, 31298015, 138605495, 194047693, 970238465]

約数ペア:

[(1, 970238465), (5, 194047693), (7, 138605495), (31, 31298015), (35, 27721099), (49, 19800785), (155, 6259603), (217, 4471145), (245, 3960157), (1085, 894229), (1519, 638735), (7595, 127747)]