5611545

素因数分解:

$3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 10074240

約数和(自身を除く): 4462695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197, 211, 591, 633, 985, 1055, 1773, 1899, 2955, 3165, 5319, 5697, 8865, 9495, 26595, 28485, 41567, 124701, 207835, 374103, 623505, 1122309, 1870515, 5611545]

約数ペア:

[(1, 5611545), (3, 1870515), (5, 1122309), (9, 623505), (15, 374103), (27, 207835), (45, 124701), (135, 41567), (197, 28485), (211, 26595), (591, 9495), (633, 8865), (985, 5697), (1055, 5319), (1773, 3165), (1899, 2955)]