86952145

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 122492160

約数和(自身を除く): 35540015

約数列:

[1, 5, 7, 35, 61, 139, 293, 305, 427, 695, 973, 1465, 2051, 2135, 4865, 8479, 10255, 17873, 40727, 42395, 59353, 89365, 125111, 203635, 285089, 296765, 625555, 1425445, 2484347, 12421735, 17390429, 86952145]

約数ペア:

[(1, 86952145), (5, 17390429), (7, 12421735), (35, 2484347), (61, 1425445), (139, 625555), (293, 296765), (305, 285089), (427, 203635), (695, 125111), (973, 89365), (1465, 59353), (2051, 42395), (2135, 40727), (4865, 17873), (8479, 10255)]