39910995

素因数分解:

$3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1009}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 71265600

約数和(自身を除く): 31354605

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 293, 879, 1009, 1465, 2637, 3027, 4395, 5045, 7911, 9081, 13185, 15135, 27243, 39555, 45405, 136215, 295637, 886911, 1478185, 2660733, 4434555, 7982199, 13303665, 39910995]

約数ペア:

[(1, 39910995), (3, 13303665), (5, 7982199), (9, 4434555), (15, 2660733), (27, 1478185), (45, 886911), (135, 295637), (293, 136215), (879, 45405), (1009, 39555), (1465, 27243), (2637, 15135), (3027, 13185), (4395, 9081), (5045, 7911)]