120639195

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{40013}}^1$

素因数の和:40091

約数の個数: 24

約数和(自身を含む): 212234256

約数和(自身を除く): 91595061

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 40013, 120039, 200065, 360117, 600195, 1800585, 2680871, 8042613, 13404355, 24127839, 40213065, 120639195]

約数ペア:

[(1, 120639195), (3, 40213065), (5, 24127839), (9, 13404355), (15, 8042613), (45, 2680871), (67, 1800585), (201, 600195), (335, 360117), (603, 200065), (1005, 120039), (3015, 40013)]