89572065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2903}}^1$

素因数の和:2950

約数の個数: 48

約数和(自身を含む): 166852224

約数和(自身を除く): 77280159

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 165, 187, 255, 363, 561, 605, 935, 1815, 2057, 2805, 2903, 6171, 8709, 10285, 14515, 30855, 31933, 43545, 49351, 95799, 148053, 159665, 246755, 351263, 478995, 542861, 740265, 1053789, 1628583, 1756315, 2714305, 5268945, 5971471, 8142915, 17914413, 29857355, 89572065]

約数ペア:

[(1, 89572065), (3, 29857355), (5, 17914413), (11, 8142915), (15, 5971471), (17, 5268945), (33, 2714305), (51, 1756315), (55, 1628583), (85, 1053789), (121, 740265), (165, 542861), (187, 478995), (255, 351263), (363, 246755), (561, 159665), (605, 148053), (935, 95799), (1815, 49351), (2057, 43545), (2805, 31933), (2903, 30855), (6171, 14515), (8709, 10285)]