25856145

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{27361}}^1$

素因数の和:27382

約数の個数: 32

約数和(自身を含む): 52535040

約数和(自身を除く): 26678895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 27361, 82083, 136805, 191527, 246249, 410415, 574581, 738747, 957635, 1231245, 1723743, 2872905, 3693735, 5171229, 8618715, 25856145]

約数ペア:

[(1, 25856145), (3, 8618715), (5, 5171229), (7, 3693735), (9, 2872905), (15, 1723743), (21, 1231245), (27, 957635), (35, 738747), (45, 574581), (63, 410415), (105, 246249), (135, 191527), (189, 136805), (315, 82083), (945, 27361)]