84797075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 120206592

約数和(自身を除く): 35409517

約数列:

[1, 5, 11, 25, 43, 55, 71, 101, 215, 275, 355, 473, 505, 781, 1075, 1111, 1775, 2365, 2525, 3053, 3905, 4343, 5555, 7171, 11825, 15265, 19525, 21715, 27775, 33583, 35855, 47773, 76325, 78881, 108575, 167915, 179275, 238865, 308353, 394405, 839575, 1194325, 1541765, 1972025, 3391883, 7708825, 16959415, 84797075]

約数ペア:

[(1, 84797075), (5, 16959415), (11, 7708825), (25, 3391883), (43, 1972025), (55, 1541765), (71, 1194325), (101, 839575), (215, 394405), (275, 308353), (355, 238865), (473, 179275), (505, 167915), (781, 108575), (1075, 78881), (1111, 76325), (1775, 47773), (2365, 35855), (2525, 33583), (3053, 27775), (3905, 21715), (4343, 19525), (5555, 15265), (7171, 11825)]