2791725805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{8317}}^1$

素因数の和:8709

約数の個数: 32

約数和(自身を含む): 3880846080

約数和(自身を除く): 1089120275

約数列:

[1, 5, 11, 17, 55, 85, 187, 359, 935, 1795, 3949, 6103, 8317, 19745, 30515, 41585, 67133, 91487, 141389, 335665, 457435, 706945, 1555279, 2985803, 7776395, 14929015, 32843833, 50758651, 164219165, 253793255, 558345161, 2791725805]

約数ペア:

[(1, 2791725805), (5, 558345161), (11, 253793255), (17, 164219165), (55, 50758651), (85, 32843833), (187, 14929015), (359, 7776395), (935, 2985803), (1795, 1555279), (3949, 706945), (6103, 457435), (8317, 335665), (19745, 141389), (30515, 91487), (41585, 67133)]