202115565

素因数分解:

$3^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{4021}}^1$

素因数の和:5149

約数の個数: 24

約数和(自身を含む): 350734488

約数和(自身を除く): 148618923

約数列:

[1, 3, 5, 9, 15, 45, 1117, 3351, 4021, 5585, 10053, 12063, 16755, 20105, 36189, 50265, 60315, 180945, 4491457, 13474371, 22457285, 40423113, 67371855, 202115565]

約数ペア:

[(1, 202115565), (3, 67371855), (5, 40423113), (9, 22457285), (15, 13474371), (45, 4491457), (1117, 180945), (3351, 60315), (4021, 50265), (5585, 36189), (10053, 20105), (12063, 16755)]