85045311

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 141581440

約数和(自身を除く): 56536129

約数列:

[1, 3, 9, 13, 19, 39, 57, 67, 117, 171, 201, 247, 571, 603, 741, 871, 1273, 1713, 2223, 2613, 3819, 5139, 7423, 7839, 10849, 11457, 16549, 22269, 32547, 38257, 49647, 66807, 97641, 114771, 141037, 148941, 344313, 423111, 497341, 726883, 1269333, 1492023, 2180649, 4476069, 6541947, 9449479, 28348437, 85045311]

約数ペア:

[(1, 85045311), (3, 28348437), (9, 9449479), (13, 6541947), (19, 4476069), (39, 2180649), (57, 1492023), (67, 1269333), (117, 726883), (171, 497341), (201, 423111), (247, 344313), (571, 148941), (603, 141037), (741, 114771), (871, 97641), (1273, 66807), (1713, 49647), (2223, 38257), (2613, 32547), (3819, 22269), (5139, 16549), (7423, 11457), (7839, 10849)]