77700315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67273}}^1$

素因数の和:67299

約数の個数: 32

約数和(自身を含む): 154999296

約数和(自身を除く): 77298981

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 67273, 201819, 336365, 470911, 740003, 1009095, 1412733, 2220009, 2354555, 3700015, 5180021, 7063665, 11100045, 15540063, 25900105, 77700315]

約数ペア:

[(1, 77700315), (3, 25900105), (5, 15540063), (7, 11100045), (11, 7063665), (15, 5180021), (21, 3700015), (33, 2354555), (35, 2220009), (55, 1412733), (77, 1009095), (105, 740003), (165, 470911), (231, 336365), (385, 201819), (1155, 67273)]