155388625927

素因数分解:

${\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{1031}}^1\times {\mathrm{3187}}^1$

素因数の和:4387

約数の個数: 24

約数和(自身を含む): 165461484672

約数和(自身を除く): 10072858745

約数列:

[1, 19, 131, 361, 1031, 2489, 3187, 19589, 47291, 60553, 135061, 372191, 417497, 1150507, 2566159, 3285797, 7932443, 48757021, 62430143, 150716417, 430439407, 1186172717, 8178348733, 155388625927]

約数ペア:

[(1, 155388625927), (19, 8178348733), (131, 1186172717), (361, 430439407), (1031, 150716417), (2489, 62430143), (3187, 48757021), (19589, 7932443), (47291, 3285797), (60553, 2566159), (135061, 1150507), (372191, 417497)]