155181.0000000

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 14442624

約数和(自身を除く): 6159219

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 195, 321, 397, 535, 1191, 1391, 1605, 1985, 4173, 5161, 5955, 6955, 15483, 20865, 25805, 42479, 77415, 127437, 212395, 552227, 637185, 1656681, 2761135, 8283405]

約数ペア:

[(1, 8283405), (3, 2761135), (5, 1656681), (13, 637185), (15, 552227), (39, 212395), (65, 127437), (107, 77415), (195, 42479), (321, 25805), (397, 20865), (535, 15483), (1191, 6955), (1391, 5955), (1605, 5161), (1985, 4173)]