164059815

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2879}}^1$

素因数の和:3047

約数の個数: 32

約数和(自身を含む): 273715200

約数和(自身を除く): 109655385

約数列:

[1, 3, 5, 15, 29, 87, 131, 145, 393, 435, 655, 1965, 2879, 3799, 8637, 11397, 14395, 18995, 43185, 56985, 83491, 250473, 377149, 417455, 1131447, 1252365, 1885745, 5657235, 10937321, 32811963, 54686605, 164059815]

約数ペア:

[(1, 164059815), (3, 54686605), (5, 32811963), (15, 10937321), (29, 5657235), (87, 1885745), (131, 1252365), (145, 1131447), (393, 417455), (435, 377149), (655, 250473), (1965, 83491), (2879, 56985), (3799, 43185), (8637, 18995), (11397, 14395)]