85208025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1489}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 162588800

約数和(自身を除く): 77380775

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 109, 175, 327, 525, 545, 763, 1489, 1635, 2289, 2725, 3815, 4467, 7445, 8175, 10423, 11445, 19075, 22335, 31269, 37225, 52115, 57225, 111675, 156345, 162301, 260575, 486903, 781725, 811505, 1136107, 2434515, 3408321, 4057525, 5680535, 12172575, 17041605, 28402675, 85208025]

約数ペア:

[(1, 85208025), (3, 28402675), (5, 17041605), (7, 12172575), (15, 5680535), (21, 4057525), (25, 3408321), (35, 2434515), (75, 1136107), (105, 811505), (109, 781725), (175, 486903), (327, 260575), (525, 162301), (545, 156345), (763, 111675), (1489, 57225), (1635, 52115), (2289, 37225), (2725, 31269), (3815, 22335), (4467, 19075), (7445, 11445), (8175, 10423)]