66192795

素因数分解:

$3^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{463}}^1$

素因数の和:833

約数の個数: 40

約数和(自身を含む): 119249856

約数和(自身を除く): 53057061

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 353, 405, 463, 1059, 1389, 1765, 2315, 3177, 4167, 5295, 6945, 9531, 12501, 15885, 20835, 28593, 37503, 47655, 62505, 142965, 163439, 187515, 490317, 817195, 1470951, 2451585, 4412853, 7354755, 13238559, 22064265, 66192795]

約数ペア:

[(1, 66192795), (3, 22064265), (5, 13238559), (9, 7354755), (15, 4412853), (27, 2451585), (45, 1470951), (81, 817195), (135, 490317), (353, 187515), (405, 163439), (463, 142965), (1059, 62505), (1389, 47655), (1765, 37503), (2315, 28593), (3177, 20835), (4167, 15885), (5295, 12501), (6945, 9531)]