4242015

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 7429968

約数和(自身を除く): 3187953

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 881, 963, 1605, 2643, 4405, 4815, 7929, 13215, 39645, 94267, 282801, 471335, 848403, 1414005, 4242015]

約数ペア:

[(1, 4242015), (3, 1414005), (5, 848403), (9, 471335), (15, 282801), (45, 94267), (107, 39645), (321, 13215), (535, 7929), (881, 4815), (963, 4405), (1605, 2643)]