27400615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3803}}^1$

素因数の和:3950

約数の個数: 16

約数和(自身を含む): 36153216

約数和(自身を除く): 8752601

約数列:

[1, 5, 11, 55, 131, 655, 1441, 3803, 7205, 19015, 41833, 209165, 498193, 2490965, 5480123, 27400615]

約数ペア:

[(1, 27400615), (5, 5480123), (11, 2490965), (55, 498193), (131, 209165), (655, 41833), (1441, 19015), (3803, 7205)]