40791515

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1031}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 50452416

約数和(自身を除く): 9660901

約数列:

[1, 5, 41, 193, 205, 965, 1031, 5155, 7913, 39565, 42271, 198983, 211355, 994915, 8158303, 40791515]

約数ペア:

[(1, 40791515), (5, 8158303), (41, 994915), (193, 211355), (205, 198983), (965, 42271), (1031, 39565), (5155, 7913)]