68680325

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10607}}^1$

素因数の和:10661

約数の個数: 24

約数和(自身を含む): 99969792

約数和(自身を除く): 31289467

約数列:

[1, 5, 7, 25, 35, 37, 175, 185, 259, 925, 1295, 6475, 10607, 53035, 74249, 265175, 371245, 392459, 1856225, 1962295, 2747213, 9811475, 13736065, 68680325]

約数ペア:

[(1, 68680325), (5, 13736065), (7, 9811475), (25, 2747213), (35, 1962295), (37, 1856225), (175, 392459), (185, 371245), (259, 265175), (925, 74249), (1295, 53035), (6475, 10607)]