7773165

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1163

約数の個数: 40

約数和(自身を含む): 14766840

約数和(自身を除く): 6993675

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1129, 1377, 2295, 3387, 5645, 6885, 10161, 16935, 19193, 30483, 50805, 57579, 91449, 95965, 152415, 172737, 287895, 457245, 518211, 863685, 1554633, 2591055, 7773165]

約数ペア:

[(1, 7773165), (3, 2591055), (5, 1554633), (9, 863685), (15, 518211), (17, 457245), (27, 287895), (45, 172737), (51, 152415), (81, 95965), (85, 91449), (135, 57579), (153, 50805), (255, 30483), (405, 19193), (459, 16935), (765, 10161), (1129, 6885), (1377, 5645), (2295, 3387)]