204484005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{941}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 387953280

約数和(自身を除く): 183469275

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 439, 495, 941, 1317, 2195, 2823, 3951, 4705, 4829, 6585, 8469, 10351, 14115, 14487, 19755, 24145, 31053, 42345, 43461, 51755, 72435, 93159, 155265, 217305, 413099, 465795, 1239297, 2065495, 3717891, 4544089, 6196485, 13632267, 18589455, 22720445, 40896801, 68161335, 204484005]

約数ペア:

[(1, 204484005), (3, 68161335), (5, 40896801), (9, 22720445), (11, 18589455), (15, 13632267), (33, 6196485), (45, 4544089), (55, 3717891), (99, 2065495), (165, 1239297), (439, 465795), (495, 413099), (941, 217305), (1317, 155265), (2195, 93159), (2823, 72435), (3951, 51755), (4705, 43461), (4829, 42345), (6585, 31053), (8469, 24145), (10351, 19755), (14115, 14487)]