809055

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 1552320

約数和(自身を除く): 743265

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 461, 585, 1383, 1755, 2305, 4149, 5993, 6915, 12447, 17979, 20745, 29965, 53937, 62235, 89895, 161811, 269685, 809055]

約数ペア:

[(1, 809055), (3, 269685), (5, 161811), (9, 89895), (13, 62235), (15, 53937), (27, 29965), (39, 20745), (45, 17979), (65, 12447), (117, 6915), (135, 5993), (195, 4149), (351, 2305), (461, 1755), (585, 1383)]