324142785

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{153259}}^1$

素因数の和:153317

約数の個数: 24

約数和(自身を含む): 573805440

約数和(自身を除く): 249662655

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 153259, 459777, 766295, 1379331, 2298885, 6896655, 7203173, 21609519, 36015865, 64828557, 108047595, 324142785]

約数ペア:

[(1, 324142785), (3, 108047595), (5, 64828557), (9, 36015865), (15, 21609519), (45, 7203173), (47, 6896655), (141, 2298885), (235, 1379331), (423, 766295), (705, 459777), (2115, 153259)]