29151675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 60662784

約数和(自身を除く): 31511109

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 83, 105, 175, 223, 225, 249, 315, 415, 525, 581, 669, 747, 1115, 1245, 1561, 1575, 1743, 2007, 2075, 2905, 3345, 3735, 4683, 5229, 5575, 6225, 7805, 8715, 10035, 14049, 14525, 16725, 18509, 18675, 23415, 26145, 39025, 43575, 50175, 55527, 70245, 92545, 117075, 129563, 130725, 166581, 277635, 351225, 388689, 462725, 647815, 832905, 1166067, 1388175, 1943445, 3239075, 4164525, 5830335, 9717225, 29151675]

約数ペア:

[(1, 29151675), (3, 9717225), (5, 5830335), (7, 4164525), (9, 3239075), (15, 1943445), (21, 1388175), (25, 1166067), (35, 832905), (45, 647815), (63, 462725), (75, 388689), (83, 351225), (105, 277635), (175, 166581), (223, 130725), (225, 129563), (249, 117075), (315, 92545), (415, 70245), (525, 55527), (581, 50175), (669, 43575), (747, 39025), (1115, 26145), (1245, 23415), (1561, 18675), (1575, 18509), (1743, 16725), (2007, 14525), (2075, 14049), (2905, 10035), (3345, 8715), (3735, 7805), (4683, 6225), (5229, 5575)]