156822255

素因数分解:

$3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{9343}}^1$

素因数の和:9727

約数の個数: 24

約数和(自身を含む): 272583168

約数和(自身を除く): 115760913

約数列:

[1, 3, 5, 9, 15, 45, 373, 1119, 1865, 3357, 5595, 9343, 16785, 28029, 46715, 84087, 140145, 420435, 3484939, 10454817, 17424695, 31364451, 52274085, 156822255]

約数ペア:

[(1, 156822255), (3, 52274085), (5, 31364451), (9, 17424695), (15, 10454817), (45, 3484939), (373, 420435), (1119, 140145), (1865, 84087), (3357, 46715), (5595, 28029), (9343, 16785)]