7973443775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{9497}}^1$

素因数の和:9632

約数の個数: 48

約数和(自身を含む): 11193355008

約数和(自身を除く): 3219911233

約数列:

[1, 5, 11, 25, 43, 55, 71, 215, 275, 355, 473, 781, 1075, 1775, 2365, 3053, 3905, 9497, 11825, 15265, 19525, 33583, 47485, 76325, 104467, 167915, 237425, 408371, 522335, 674287, 839575, 2041855, 2611675, 3371435, 4492081, 7417157, 10209275, 16857175, 22460405, 28994341, 37085785, 112302025, 144971705, 185428925, 318937751, 724858525, 1594688755, 7973443775]

約数ペア:

[(1, 7973443775), (5, 1594688755), (11, 724858525), (25, 318937751), (43, 185428925), (55, 144971705), (71, 112302025), (215, 37085785), (275, 28994341), (355, 22460405), (473, 16857175), (781, 10209275), (1075, 7417157), (1775, 4492081), (2365, 3371435), (3053, 2611675), (3905, 2041855), (9497, 839575), (11825, 674287), (15265, 522335), (19525, 408371), (33583, 237425), (47485, 167915), (76325, 104467)]