149039355

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1039}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 243809280

約数和(自身を除く): 94769925

約数列:

[1, 3, 5, 15, 73, 131, 219, 365, 393, 655, 1039, 1095, 1965, 3117, 5195, 9563, 15585, 28689, 47815, 75847, 136109, 143445, 227541, 379235, 408327, 680545, 1137705, 2041635, 9935957, 29807871, 49679785, 149039355]

約数ペア:

[(1, 149039355), (3, 49679785), (5, 29807871), (15, 9935957), (73, 2041635), (131, 1137705), (219, 680545), (365, 408327), (393, 379235), (655, 227541), (1039, 143445), (1095, 136109), (1965, 75847), (3117, 47815), (5195, 28689), (9563, 15585)]