201385035

素因数分解:

$3^5\times 5^1\times {\mathrm{165749}}^1$

素因数の和:165769

約数の個数: 24

約数和(自身を含む): 361998000

約数和(自身を除く): 160612965

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 165749, 497247, 828745, 1491741, 2486235, 4475223, 7458705, 13425669, 22376115, 40277007, 67128345, 201385035]

約数ペア:

[(1, 201385035), (3, 67128345), (5, 40277007), (9, 22376115), (15, 13425669), (27, 7458705), (45, 4475223), (81, 2486235), (135, 1491741), (243, 828745), (405, 497247), (1215, 165749)]