6543675

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:372

約数の個数: 36

約数和(自身を含む): 11864320

約数和(自身を除く): 5320645

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 225, 229, 381, 635, 687, 1143, 1145, 1905, 2061, 3175, 3435, 5715, 5725, 9525, 10305, 17175, 28575, 29083, 51525, 87249, 145415, 261747, 436245, 727075, 1308735, 2181225, 6543675]

約数ペア:

[(1, 6543675), (3, 2181225), (5, 1308735), (9, 727075), (15, 436245), (25, 261747), (45, 145415), (75, 87249), (127, 51525), (225, 29083), (229, 28575), (381, 17175), (635, 10305), (687, 9525), (1143, 5725), (1145, 5715), (1905, 3435), (2061, 3175)]