28942881345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{557}}^1\times {\mathrm{563}}^1$

素因数の和:1431

約数の個数: 96

約数和(自身を含む): 57735804672

約数和(自身を除く): 28792923327

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 293, 315, 557, 563, 879, 1465, 1671, 1689, 2051, 2637, 2785, 2815, 3899, 3941, 4395, 5013, 5067, 6153, 8355, 8445, 10255, 11697, 11823, 13185, 18459, 19495, 19705, 25065, 25335, 30765, 35091, 35469, 58485, 59115, 92295, 163201, 164959, 175455, 177345, 313591, 489603, 494877, 816005, 824795, 940773, 1142407, 1154713, 1468809, 1484631, 1567955, 2195137, 2448015, 2474385, 2822319, 3427221, 3464139, 4703865, 5712035, 5773565, 6585411, 7344045, 7423155, 10281663, 10392417, 10975685, 14111595, 17136105, 17320695, 19756233, 32927055, 51408315, 51962085, 91882163, 98781165, 275646489, 459410815, 643175141, 826939467, 1378232445, 1929525423, 3215875705, 4134697335, 5788576269, 9647627115, 28942881345]

約数ペア:

[(1, 28942881345), (3, 9647627115), (5, 5788576269), (7, 4134697335), (9, 3215875705), (15, 1929525423), (21, 1378232445), (35, 826939467), (45, 643175141), (63, 459410815), (105, 275646489), (293, 98781165), (315, 91882163), (557, 51962085), (563, 51408315), (879, 32927055), (1465, 19756233), (1671, 17320695), (1689, 17136105), (2051, 14111595), (2637, 10975685), (2785, 10392417), (2815, 10281663), (3899, 7423155), (3941, 7344045), (4395, 6585411), (5013, 5773565), (5067, 5712035), (6153, 4703865), (8355, 3464139), (8445, 3427221), (10255, 2822319), (11697, 2474385), (11823, 2448015), (13185, 2195137), (18459, 1567955), (19495, 1484631), (19705, 1468809), (25065, 1154713), (25335, 1142407), (30765, 940773), (35091, 824795), (35469, 816005), (58485, 494877), (59115, 489603), (92295, 313591), (163201, 177345), (164959, 175455)]