144156615

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1493}}^1$

素因数の和:1699

約数の個数: 32

約数和(自身を含む): 237940416

約数和(自身を除く): 93783801

約数列:

[1, 3, 5, 15, 41, 123, 157, 205, 471, 615, 785, 1493, 2355, 4479, 6437, 7465, 19311, 22395, 32185, 61213, 96555, 183639, 234401, 306065, 703203, 918195, 1172005, 3516015, 9610441, 28831323, 48052205, 144156615]

約数ペア:

[(1, 144156615), (3, 48052205), (5, 28831323), (15, 9610441), (41, 3516015), (123, 1172005), (157, 918195), (205, 703203), (471, 306065), (615, 234401), (785, 183639), (1493, 96555), (2355, 61213), (4479, 32185), (6437, 22395), (7465, 19311)]