2667825

素因数分解:

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

素因数の和:254

約数の個数: 36

約数和(自身を含む): 4874688

約数和(自身を除く): 2206863

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 167, 213, 225, 355, 501, 639, 835, 1065, 1503, 1775, 2505, 3195, 4175, 5325, 7515, 11857, 12525, 15975, 35571, 37575, 59285, 106713, 177855, 296425, 533565, 889275, 2667825]

約数ペア:

[(1, 2667825), (3, 889275), (5, 533565), (9, 296425), (15, 177855), (25, 106713), (45, 59285), (71, 37575), (75, 35571), (167, 15975), (213, 12525), (225, 11857), (355, 7515), (501, 5325), (639, 4175), (835, 3195), (1065, 2505), (1503, 1775)]