143142025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9371}}^1$

素因数の和:9441

約数の個数: 24

約数和(自身を含む): 195237504

約数和(自身を除く): 52095479

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 9371, 15275, 46855, 121823, 234275, 440437, 609115, 2202185, 3045575, 5725681, 11010925, 28628405, 143142025]

約数ペア:

[(1, 143142025), (5, 28628405), (13, 11010925), (25, 5725681), (47, 3045575), (65, 2202185), (235, 609115), (325, 440437), (611, 234275), (1175, 121823), (3055, 46855), (9371, 15275)]