2200485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 4239360

約数和(自身を除く): 2038875

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1103, 1995, 3309, 5515, 7721, 16545, 20957, 23163, 38605, 62871, 104785, 115815, 146699, 314355, 440097, 733495, 2200485]

約数ペア:

[(1, 2200485), (3, 733495), (5, 440097), (7, 314355), (15, 146699), (19, 115815), (21, 104785), (35, 62871), (57, 38605), (95, 23163), (105, 20957), (133, 16545), (285, 7721), (399, 5515), (665, 3309), (1103, 1995)]