2912371965

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{17117}}^1$

素因数の和:17346

約数の個数: 48

約数和(自身を含む): 5340816000

約数和(自身を除く): 2428444035

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 199, 285, 597, 855, 995, 1791, 2985, 3781, 8955, 11343, 17117, 18905, 34029, 51351, 56715, 85585, 154053, 170145, 256755, 325223, 770265, 975669, 1626115, 2927007, 3406283, 4878345, 10218849, 14635035, 17031415, 30656547, 51094245, 64719377, 153282735, 194158131, 323596885, 582474393, 970790655, 2912371965]

約数ペア:

[(1, 2912371965), (3, 970790655), (5, 582474393), (9, 323596885), (15, 194158131), (19, 153282735), (45, 64719377), (57, 51094245), (95, 30656547), (171, 17031415), (199, 14635035), (285, 10218849), (597, 4878345), (855, 3406283), (995, 2927007), (1791, 1626115), (2985, 975669), (3781, 770265), (8955, 325223), (11343, 256755), (17117, 170145), (18905, 154053), (34029, 85585), (51351, 56715)]