813105

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 1526400

約数和(自身を除く): 713295

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 317, 513, 855, 951, 1585, 2565, 2853, 4755, 6023, 8559, 14265, 18069, 30115, 42795, 54207, 90345, 162621, 271035, 813105]

約数ペア:

[(1, 813105), (3, 271035), (5, 162621), (9, 90345), (15, 54207), (19, 42795), (27, 30115), (45, 18069), (57, 14265), (95, 8559), (135, 6023), (171, 4755), (285, 2853), (317, 2565), (513, 1585), (855, 951)]