9782025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 17998848

約数和(自身を除く): 8216823

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 71, 75, 165, 167, 213, 275, 355, 501, 781, 825, 835, 1065, 1775, 1837, 2343, 2505, 3905, 4175, 5325, 5511, 9185, 11715, 11857, 12525, 19525, 27555, 35571, 45925, 58575, 59285, 130427, 137775, 177855, 296425, 391281, 652135, 889275, 1956405, 3260675, 9782025]

約数ペア:

[(1, 9782025), (3, 3260675), (5, 1956405), (11, 889275), (15, 652135), (25, 391281), (33, 296425), (55, 177855), (71, 137775), (75, 130427), (165, 59285), (167, 58575), (213, 45925), (275, 35571), (355, 27555), (501, 19525), (781, 12525), (825, 11857), (835, 11715), (1065, 9185), (1775, 5511), (1837, 5325), (2343, 4175), (2505, 3905)]