4998195

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 8751600

約数和(自身を除く): 3753405

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1019, 1635, 3057, 4905, 5095, 9171, 15285, 45855, 111071, 333213, 555355, 999639, 1666065, 4998195]

約数ペア:

[(1, 4998195), (3, 1666065), (5, 999639), (9, 555355), (15, 333213), (45, 111071), (109, 45855), (327, 15285), (545, 9171), (981, 5095), (1019, 4905), (1635, 3057)]