12305376005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 16796989440

約数和(自身を除く): 4491613435

約数列:

[1, 5, 13, 43, 59, 65, 71, 215, 295, 355, 559, 767, 923, 1051, 2537, 2795, 3053, 3835, 4189, 4615, 5255, 12685, 13663, 15265, 20945, 32981, 39689, 45193, 54457, 62009, 68315, 74621, 164905, 180127, 198445, 225965, 272285, 310045, 373105, 587509, 806117, 900635, 970073, 2341651, 2666387, 2937545, 3208703, 4030585, 4402639, 4850365, 11708255, 13331935, 16043515, 22013195, 34663031, 41713139, 57234307, 173315155, 189313477, 208565695, 286171535, 946567385, 2461075201, 12305376005]

約数ペア:

[(1, 12305376005), (5, 2461075201), (13, 946567385), (43, 286171535), (59, 208565695), (65, 189313477), (71, 173315155), (215, 57234307), (295, 41713139), (355, 34663031), (559, 22013195), (767, 16043515), (923, 13331935), (1051, 11708255), (2537, 4850365), (2795, 4402639), (3053, 4030585), (3835, 3208703), (4189, 2937545), (4615, 2666387), (5255, 2341651), (12685, 970073), (13663, 900635), (15265, 806117), (20945, 587509), (32981, 373105), (39689, 310045), (45193, 272285), (54457, 225965), (62009, 198445), (68315, 180127), (74621, 164905)]