154497035

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{191}}^2$

素因数の和:416

約数の個数: 36

約数和(自身を含む): 234120432

約数和(自身を除く): 79623397

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 191, 385, 605, 847, 955, 1337, 2101, 4235, 6685, 10505, 14707, 23111, 36481, 73535, 115555, 161777, 182405, 255367, 401291, 808885, 1276835, 2006455, 2809037, 4414201, 14045185, 22071005, 30899407, 154497035]

約数ペア:

[(1, 154497035), (5, 30899407), (7, 22071005), (11, 14045185), (35, 4414201), (55, 2809037), (77, 2006455), (121, 1276835), (191, 808885), (385, 401291), (605, 255367), (847, 182405), (955, 161777), (1337, 115555), (2101, 73535), (4235, 36481), (6685, 23111), (10505, 14707)]