802845

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 1507200

約数和(自身を除く): 704355

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 313, 513, 855, 939, 1565, 2565, 2817, 4695, 5947, 8451, 14085, 17841, 29735, 42255, 53523, 89205, 160569, 267615, 802845]

約数ペア:

[(1, 802845), (3, 267615), (5, 160569), (9, 89205), (15, 53523), (19, 42255), (27, 29735), (45, 17841), (57, 14085), (95, 8451), (135, 5947), (171, 4695), (285, 2817), (313, 2565), (513, 1565), (855, 939)]