5199345

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2687}}^1$

素因数の和:2741

約数の個数: 24

約数和(自身を含む): 9225216

約数和(自身を除く): 4025871

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2687, 8061, 13435, 24183, 40305, 115541, 120915, 346623, 577705, 1039869, 1733115, 5199345]

約数ペア:

[(1, 5199345), (3, 1733115), (5, 1039869), (9, 577705), (15, 346623), (43, 120915), (45, 115541), (129, 40305), (215, 24183), (387, 13435), (645, 8061), (1935, 2687)]