68960395

素因数分解:

$5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1627}}^1$

素因数の和:1819

約数の個数: 24

約数和(自身を含む): 96879024

約数和(自身を除く): 27918629

約数列:

[1, 5, 7, 35, 49, 173, 245, 865, 1211, 1627, 6055, 8135, 8477, 11389, 42385, 56945, 79723, 281471, 398615, 1407355, 1970297, 9851485, 13792079, 68960395]

約数ペア:

[(1, 68960395), (5, 13792079), (7, 9851485), (35, 1970297), (49, 1407355), (173, 398615), (245, 281471), (865, 79723), (1211, 56945), (1627, 42385), (6055, 11389), (8135, 8477)]