770175

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{163}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 1626880

約数和(自身を除く): 856705

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 163, 175, 189, 225, 315, 489, 525, 675, 815, 945, 1141, 1467, 1575, 2445, 3423, 4075, 4401, 4725, 5705, 7335, 10269, 12225, 17115, 22005, 28525, 30807, 36675, 51345, 85575, 110025, 154035, 256725, 770175]

約数ペア:

[(1, 770175), (3, 256725), (5, 154035), (7, 110025), (9, 85575), (15, 51345), (21, 36675), (25, 30807), (27, 28525), (35, 22005), (45, 17115), (63, 12225), (75, 10269), (105, 7335), (135, 5705), (163, 4725), (175, 4401), (189, 4075), (225, 3423), (315, 2445), (489, 1575), (525, 1467), (675, 1141), (815, 945)]