74976985

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{8623}}^1$

素因数の和:8712

約数の個数: 16

約数和(自身を含む): 94381056

約数和(自身を除く): 19404071

約数列:

[1, 5, 37, 47, 185, 235, 1739, 8623, 8695, 43115, 319051, 405281, 1595255, 2026405, 14995397, 74976985]

約数ペア:

[(1, 74976985), (5, 14995397), (37, 2026405), (47, 1595255), (185, 405281), (235, 319051), (1739, 43115), (8623, 8695)]