16021485

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12277}}^1$

素因数の和:12317

約数の個数: 24

約数和(自身を含む): 28730520

約数和(自身を除く): 12709035

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 12277, 36831, 61385, 110493, 184155, 356033, 552465, 1068099, 1780165, 3204297, 5340495, 16021485]

約数ペア:

[(1, 16021485), (3, 5340495), (5, 3204297), (9, 1780165), (15, 1068099), (29, 552465), (45, 356033), (87, 184155), (145, 110493), (261, 61385), (435, 36831), (1305, 12277)]