45000123

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{3343}}^1$

素因数の和:3994

約数の個数: 16

約数和(自身を含む): 68699136

約数和(自身を除く): 23699013

約数列:

[1, 3, 7, 21, 641, 1923, 3343, 4487, 10029, 13461, 23401, 70203, 2142863, 6428589, 15000041, 45000123]

約数ペア:

[(1, 45000123), (3, 15000041), (7, 6428589), (21, 2142863), (641, 70203), (1923, 23401), (3343, 13461), (4487, 10029)]