173844225

素因数分解:

$3^4\times 5^2\times {\mathrm{293}}^2$

素因数の和:608

約数の個数: 45

約数和(自身を含む): 323122393

約数和(自身を除く): 149278168

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 293, 405, 675, 879, 1465, 2025, 2637, 4395, 7325, 7911, 13185, 21975, 23733, 39555, 65925, 85849, 118665, 197775, 257547, 429245, 593325, 772641, 1287735, 2146225, 2317923, 3863205, 6438675, 6953769, 11589615, 19316025, 34768845, 57948075, 173844225]

約数ペア:

[(1, 173844225), (3, 57948075), (5, 34768845), (9, 19316025), (15, 11589615), (25, 6953769), (27, 6438675), (45, 3863205), (75, 2317923), (81, 2146225), (135, 1287735), (225, 772641), (293, 593325), (405, 429245), (675, 257547), (879, 197775), (1465, 118665), (2025, 85849), (2637, 65925), (4395, 39555), (7325, 23733), (7911, 21975)]