5720995

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 8413200

約数和(自身を除く): 2692205

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 1229, 4655, 6145, 8603, 23351, 43015, 60221, 116755, 163457, 301105, 817285, 1144199, 5720995]

約数ペア:

[(1, 5720995), (5, 1144199), (7, 817285), (19, 301105), (35, 163457), (49, 116755), (95, 60221), (133, 43015), (245, 23351), (665, 8603), (931, 6145), (1229, 4655)]