135340905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17657}}^1$

素因数の和:17745

約数の個数: 32

約数和(自身を含む): 250884864

約数和(自身を除く): 115543959

約数列:

[1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 7665, 17657, 52971, 88285, 123599, 264855, 370797, 617995, 1288961, 1853985, 3866883, 6444805, 9022727, 19334415, 27068181, 45113635, 135340905]

約数ペア:

[(1, 135340905), (3, 45113635), (5, 27068181), (7, 19334415), (15, 9022727), (21, 6444805), (35, 3866883), (73, 1853985), (105, 1288961), (219, 617995), (365, 370797), (511, 264855), (1095, 123599), (1533, 88285), (2555, 52971), (7665, 17657)]