15464157

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 22128480

約数和(自身を除く): 6664323

約数列:

[1, 3, 19, 57, 109, 131, 327, 361, 393, 1083, 2071, 2489, 6213, 7467, 14279, 39349, 42837, 47291, 118047, 141873, 271301, 813903, 5154719, 15464157]

約数ペア:

[(1, 15464157), (3, 5154719), (19, 813903), (57, 271301), (109, 141873), (131, 118047), (327, 47291), (361, 42837), (393, 39349), (1083, 14279), (2071, 7467), (2489, 6213)]