39474255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{547}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 67233024

約数和(自身を除く): 27758769

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 283, 547, 849, 1415, 1641, 2735, 4245, 4811, 8205, 9299, 14433, 24055, 27897, 46495, 72165, 139485, 154801, 464403, 774005, 2322015, 2631617, 7894851, 13158085, 39474255]

約数ペア:

[(1, 39474255), (3, 13158085), (5, 7894851), (15, 2631617), (17, 2322015), (51, 774005), (85, 464403), (255, 154801), (283, 139485), (547, 72165), (849, 46495), (1415, 27897), (1641, 24055), (2735, 14433), (4245, 9299), (4811, 8205)]