15999045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 27350400

約数和(自身を除く): 11351355

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 769, 1095, 1387, 2307, 3845, 4161, 6935, 11535, 14611, 20805, 43833, 56137, 73055, 168411, 219165, 280685, 842055, 1066603, 3199809, 5333015, 15999045]

約数ペア:

[(1, 15999045), (3, 5333015), (5, 3199809), (15, 1066603), (19, 842055), (57, 280685), (73, 219165), (95, 168411), (219, 73055), (285, 56137), (365, 43833), (769, 20805), (1095, 14611), (1387, 11535), (2307, 6935), (3845, 4161)]