3272085

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 6177600

約数和(自身を除く): 2905515

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 89, 95, 129, 171, 215, 267, 285, 387, 445, 645, 801, 817, 855, 1335, 1691, 1935, 2451, 3827, 4005, 4085, 5073, 7353, 8455, 11481, 12255, 15219, 19135, 25365, 34443, 36765, 57405, 72713, 76095, 172215, 218139, 363565, 654417, 1090695, 3272085]

約数ペア:

[(1, 3272085), (3, 1090695), (5, 654417), (9, 363565), (15, 218139), (19, 172215), (43, 76095), (45, 72713), (57, 57405), (89, 36765), (95, 34443), (129, 25365), (171, 19135), (215, 15219), (267, 12255), (285, 11481), (387, 8455), (445, 7353), (645, 5073), (801, 4085), (817, 4005), (855, 3827), (1335, 2451), (1691, 1935)]