27953915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2239}}^1$

素因数の和:2482

約数の個数: 16

約数和(自身を含む): 36771840

約数和(自身を除く): 8817925

約数列:

[1, 5, 11, 55, 227, 1135, 2239, 2497, 11195, 12485, 24629, 123145, 508253, 2541265, 5590783, 27953915]

約数ペア:

[(1, 27953915), (5, 5590783), (11, 2541265), (55, 508253), (227, 123145), (1135, 24629), (2239, 12485), (2497, 11195)]