151477905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 261180864

約数和(自身を除く): 109702959

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 289, 415, 421, 867, 1245, 1263, 1411, 1445, 2105, 4233, 4335, 6315, 7055, 7157, 21165, 21471, 23987, 34943, 35785, 71961, 104829, 107355, 119935, 121669, 174715, 359805, 365007, 524145, 594031, 608345, 1782093, 1825035, 2970155, 8910465, 10098527, 30295581, 50492635, 151477905]

約数ペア:

[(1, 151477905), (3, 50492635), (5, 30295581), (15, 10098527), (17, 8910465), (51, 2970155), (83, 1825035), (85, 1782093), (249, 608345), (255, 594031), (289, 524145), (415, 365007), (421, 359805), (867, 174715), (1245, 121669), (1263, 119935), (1411, 107355), (1445, 104829), (2105, 71961), (4233, 35785), (4335, 34943), (6315, 23987), (7055, 21471), (7157, 21165)]