149704995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5779}}^1$

素因数の和:5955

約数の個数: 32

約数和(自身を含む): 263013120

約数和(自身を除く): 113308125

約数列:

[1, 3, 5, 11, 15, 33, 55, 157, 165, 471, 785, 1727, 2355, 5181, 5779, 8635, 17337, 25905, 28895, 63569, 86685, 190707, 317845, 907303, 953535, 2721909, 4536515, 9980333, 13609545, 29940999, 49901665, 149704995]

約数ペア:

[(1, 149704995), (3, 49901665), (5, 29940999), (11, 13609545), (15, 9980333), (33, 4536515), (55, 2721909), (157, 953535), (165, 907303), (471, 317845), (785, 190707), (1727, 86685), (2355, 63569), (5181, 28895), (5779, 25905), (8635, 17337)]