409157055

素因数分解:

$3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{13591}}^1$

素因数の和:13828

約数の個数: 32

約数和(自身を含む): 730705920

約数和(自身を除く): 321548865

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 223, 669, 1115, 2007, 3345, 6021, 10035, 13591, 30105, 40773, 67955, 122319, 203865, 366957, 611595, 1834785, 3030793, 9092379, 15153965, 27277137, 45461895, 81831411, 136385685, 409157055]

約数ペア:

[(1, 409157055), (3, 136385685), (5, 81831411), (9, 45461895), (15, 27277137), (27, 15153965), (45, 9092379), (135, 3030793), (223, 1834785), (669, 611595), (1115, 366957), (2007, 203865), (3345, 122319), (6021, 67955), (10035, 40773), (13591, 30105)]