149218095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45013}}^1$

素因数の和:45051

約数の個数: 32

約数和(自身を含む): 272244672

約数和(自身を除く): 123026577

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 45013, 135039, 225065, 585169, 675195, 765221, 1755507, 2295663, 2925845, 3826105, 8777535, 9947873, 11478315, 29843619, 49739365, 149218095]

約数ペア:

[(1, 149218095), (3, 49739365), (5, 29843619), (13, 11478315), (15, 9947873), (17, 8777535), (39, 3826105), (51, 2925845), (65, 2295663), (85, 1755507), (195, 765221), (221, 675195), (255, 585169), (663, 225065), (1105, 135039), (3315, 45013)]