560025

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:166

約数の個数: 36

約数和(自身を含む): 1063920

約数和(自身を除く): 503895

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 131, 171, 225, 285, 393, 475, 655, 855, 1179, 1425, 1965, 2489, 3275, 4275, 5895, 7467, 9825, 12445, 22401, 29475, 37335, 62225, 112005, 186675, 560025]

約数ペア:

[(1, 560025), (3, 186675), (5, 112005), (9, 62225), (15, 37335), (19, 29475), (25, 22401), (45, 12445), (57, 9825), (75, 7467), (95, 5895), (131, 4275), (171, 3275), (225, 2489), (285, 1965), (393, 1425), (475, 1179), (655, 855)]