149606985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8803}}^1$

素因数の和:8925

約数の個数: 32

約数和(自身を含む): 263697408

約数和(自身を除く): 114090423

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 515, 1133, 1545, 3399, 5665, 8803, 16995, 26409, 44015, 96833, 132045, 290499, 484165, 906709, 1452495, 2720127, 4533545, 9973799, 13600635, 29921397, 49868995, 149606985]

約数ペア:

[(1, 149606985), (3, 49868995), (5, 29921397), (11, 13600635), (15, 9973799), (33, 4533545), (55, 2720127), (103, 1452495), (165, 906709), (309, 484165), (515, 290499), (1133, 132045), (1545, 96833), (3399, 44015), (5665, 26409), (8803, 16995)]