2946255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 5261760

約数和(自身を除く): 2315505

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 521, 1131, 1563, 1885, 2605, 5655, 6773, 7815, 15109, 20319, 33865, 45327, 75545, 101595, 196417, 226635, 589251, 982085, 2946255]

約数ペア:

[(1, 2946255), (3, 982085), (5, 589251), (13, 226635), (15, 196417), (29, 101595), (39, 75545), (65, 45327), (87, 33865), (145, 20319), (195, 15109), (377, 7815), (435, 6773), (521, 5655), (1131, 2605), (1563, 1885)]