40553145

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4271}}^1$

素因数の和:4493

約数の個数: 24

約数和(自身を含む): 70641792

約数和(自身を除く): 30088647

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1899, 3165, 4271, 9495, 12813, 21355, 38439, 64065, 192195, 901181, 2703543, 4505905, 8110629, 13517715, 40553145]

約数ペア:

[(1, 40553145), (3, 13517715), (5, 8110629), (9, 4505905), (15, 2703543), (45, 901181), (211, 192195), (633, 64065), (1055, 38439), (1899, 21355), (3165, 12813), (4271, 9495)]