324439785

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 575619408

約数和(自身を除く): 251179623

約数列:

[1, 3, 5, 9, 15, 45, 61, 181, 183, 305, 543, 549, 653, 905, 915, 1629, 1959, 2715, 2745, 3265, 5877, 8145, 9795, 11041, 29385, 33123, 39833, 55205, 99369, 118193, 119499, 165615, 199165, 354579, 358497, 496845, 590965, 597495, 1063737, 1772895, 1792485, 5318685, 7209773, 21629319, 36048865, 64887957, 108146595, 324439785]

約数ペア:

[(1, 324439785), (3, 108146595), (5, 64887957), (9, 36048865), (15, 21629319), (45, 7209773), (61, 5318685), (181, 1792485), (183, 1772895), (305, 1063737), (543, 597495), (549, 590965), (653, 496845), (905, 358497), (915, 354579), (1629, 199165), (1959, 165615), (2715, 119499), (2745, 118193), (3265, 99369), (5877, 55205), (8145, 39833), (9795, 33123), (11041, 29385)]