1859085

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 3386880

約数和(自身を除く): 1527795

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 293, 423, 705, 879, 1269, 1465, 2115, 2637, 4395, 6345, 7911, 13185, 13771, 39555, 41313, 68855, 123939, 206565, 371817, 619695, 1859085]

約数ペア:

[(1, 1859085), (3, 619695), (5, 371817), (9, 206565), (15, 123939), (27, 68855), (45, 41313), (47, 39555), (135, 13771), (141, 13185), (235, 7911), (293, 6345), (423, 4395), (705, 2637), (879, 2115), (1269, 1465)]