40107155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{971}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 52627968

約数和(自身を除く): 12520813

約数列:

[1, 5, 11, 55, 751, 971, 3755, 4855, 8261, 10681, 41305, 53405, 729221, 3646105, 8021431, 40107155]

約数ペア:

[(1, 40107155), (5, 8021431), (11, 3646105), (55, 729221), (751, 53405), (971, 41305), (3755, 10681), (4855, 8261)]