27068405

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1451}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 40981248

約数和(自身を除く): 13912843

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 1435, 1451, 2665, 3731, 7255, 10157, 18655, 18863, 50785, 59491, 94315, 132041, 297455, 416437, 660205, 773383, 2082185, 3866915, 5413681, 27068405]

約数ペア:

[(1, 27068405), (5, 5413681), (7, 3866915), (13, 2082185), (35, 773383), (41, 660205), (65, 416437), (91, 297455), (205, 132041), (287, 94315), (455, 59491), (533, 50785), (1435, 18863), (1451, 18655), (2665, 10157), (3731, 7255)]