152777555

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{593}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 222735744

約数和(自身を除く): 69958189

約数列:

[1, 5, 7, 17, 35, 85, 119, 433, 593, 595, 2165, 2965, 3031, 4151, 7361, 10081, 15155, 20755, 36805, 50405, 51527, 70567, 256769, 257635, 352835, 1283845, 1797383, 4365073, 8986915, 21825365, 30555511, 152777555]

約数ペア:

[(1, 152777555), (5, 30555511), (7, 21825365), (17, 8986915), (35, 4365073), (85, 1797383), (119, 1283845), (433, 352835), (593, 257635), (595, 256769), (2165, 70567), (2965, 51527), (3031, 50405), (4151, 36805), (7361, 20755), (10081, 15155)]