57141105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{77743}}^1$

素因数の和:77765

約数の個数: 24

約数和(自身を含む): 106353792

約数和(自身を除く): 49212687

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 77743, 233229, 388715, 544201, 1166145, 1632603, 2721005, 3809407, 8163015, 11428221, 19047035, 57141105]

約数ペア:

[(1, 57141105), (3, 19047035), (5, 11428221), (7, 8163015), (15, 3809407), (21, 2721005), (35, 1632603), (49, 1166145), (105, 544201), (147, 388715), (245, 233229), (735, 77743)]