67142955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{809}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 117573120

約数和(自身を除く): 50430165

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 503, 809, 1509, 2427, 2515, 4045, 5533, 7545, 8899, 12135, 16599, 26697, 27665, 44495, 82995, 133485, 406927, 1220781, 2034635, 4476197, 6103905, 13428591, 22380985, 67142955]

約数ペア:

[(1, 67142955), (3, 22380985), (5, 13428591), (11, 6103905), (15, 4476197), (33, 2034635), (55, 1220781), (165, 406927), (503, 133485), (809, 82995), (1509, 44495), (2427, 27665), (2515, 26697), (4045, 16599), (5533, 12135), (7545, 8899)]