19084545

素因数分解:

$3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{379}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 34108800

約数和(自身を除く): 15024255

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 373, 379, 1119, 1137, 1865, 1895, 3357, 3411, 5595, 5685, 10071, 10233, 16785, 17055, 50355, 51165, 141367, 424101, 706835, 1272303, 2120505, 3816909, 6361515, 19084545]

約数ペア:

[(1, 19084545), (3, 6361515), (5, 3816909), (9, 2120505), (15, 1272303), (27, 706835), (45, 424101), (135, 141367), (373, 51165), (379, 50355), (1119, 17055), (1137, 16785), (1865, 10233), (1895, 10071), (3357, 5685), (3411, 5595)]