2912852965

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 3971358720

約数和(自身を除く): 1058505755

約数列:

[1, 5, 11, 47, 55, 89, 121, 235, 445, 517, 605, 979, 1151, 2585, 4183, 4895, 5687, 5755, 10769, 12661, 20915, 28435, 46013, 53845, 54097, 63305, 102439, 139271, 230065, 270485, 506143, 512195, 595067, 696355, 1126829, 2530715, 2975335, 4814633, 5634145, 6545737, 12395119, 24073165, 32728685, 52960963, 61975595, 264804815, 582570593, 2912852965]

約数ペア:

[(1, 2912852965), (5, 582570593), (11, 264804815), (47, 61975595), (55, 52960963), (89, 32728685), (121, 24073165), (235, 12395119), (445, 6545737), (517, 5634145), (605, 4814633), (979, 2975335), (1151, 2530715), (2585, 1126829), (4183, 696355), (4895, 595067), (5687, 512195), (5755, 506143), (10769, 270485), (12661, 230065), (20915, 139271), (28435, 102439), (46013, 63305), (53845, 54097)]