42387795

素因数分解:

$3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2699}}^1$

素因数の和:3059

約数の個数: 24

約数和(自身を含む): 73710000

約数和(自身を除く): 31322205

約数列:

[1, 3, 5, 9, 15, 45, 349, 1047, 1745, 2699, 3141, 5235, 8097, 13495, 15705, 24291, 40485, 121455, 941951, 2825853, 4709755, 8477559, 14129265, 42387795]

約数ペア:

[(1, 42387795), (3, 14129265), (5, 8477559), (9, 4709755), (15, 2825853), (45, 941951), (349, 121455), (1047, 40485), (1745, 24291), (2699, 15705), (3141, 13495), (5235, 8097)]