42546195

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2789}}^1$

素因数の和:2916

約数の個数: 32

約数和(自身を含む): 76334400

約数和(自身を除く): 33788205

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 1017, 1695, 2789, 3051, 5085, 8367, 13945, 15255, 25101, 41835, 75303, 125505, 315157, 376515, 945471, 1575785, 2836413, 4727355, 8509239, 14182065, 42546195]

約数ペア:

[(1, 42546195), (3, 14182065), (5, 8509239), (9, 4727355), (15, 2836413), (27, 1575785), (45, 945471), (113, 376515), (135, 315157), (339, 125505), (565, 75303), (1017, 41835), (1695, 25101), (2789, 15255), (3051, 13945), (5085, 8367)]