2912457555

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{62053}}^1$

素因数の和:62220

約数の個数: 48

約数和(自身を含む): 5808254400

約数和(自身を除く): 2895796845

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 149, 315, 447, 745, 1043, 1341, 2235, 3129, 5215, 6705, 9387, 15645, 46935, 62053, 186159, 310265, 434371, 558477, 930795, 1303113, 2171855, 2792385, 3909339, 6515565, 9245897, 19546695, 27737691, 46229485, 64721279, 83213073, 138688455, 194163837, 323606395, 416065365, 582491511, 970819185, 2912457555]

約数ペア:

[(1, 2912457555), (3, 970819185), (5, 582491511), (7, 416065365), (9, 323606395), (15, 194163837), (21, 138688455), (35, 83213073), (45, 64721279), (63, 46229485), (105, 27737691), (149, 19546695), (315, 9245897), (447, 6515565), (745, 3909339), (1043, 2792385), (1341, 2171855), (2235, 1303113), (3129, 930795), (5215, 558477), (6705, 434371), (9387, 310265), (15645, 186159), (46935, 62053)]