7627830925

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4127}}^1$

素因数の和:4219

約数の個数: 72

約数和(自身を含む): 11437267968

約数和(自身を除く): 3809437043

約数列:

[1, 5, 11, 13, 25, 47, 55, 65, 121, 143, 235, 275, 325, 517, 605, 611, 715, 1175, 1573, 2585, 3025, 3055, 3575, 4127, 5687, 6721, 7865, 12925, 15275, 20635, 28435, 33605, 39325, 45397, 53651, 73931, 103175, 142175, 168025, 193969, 226985, 268255, 369655, 499367, 590161, 969845, 1134925, 1341275, 1848275, 2133659, 2496835, 2521597, 2950805, 4849225, 6491771, 10668295, 12484175, 12607985, 14754025, 23470249, 27737567, 32458855, 53341475, 63039925, 117351245, 138687835, 162294275, 305113237, 586756225, 693439175, 1525566185, 7627830925]

約数ペア:

[(1, 7627830925), (5, 1525566185), (11, 693439175), (13, 586756225), (25, 305113237), (47, 162294275), (55, 138687835), (65, 117351245), (121, 63039925), (143, 53341475), (235, 32458855), (275, 27737567), (325, 23470249), (517, 14754025), (605, 12607985), (611, 12484175), (715, 10668295), (1175, 6491771), (1573, 4849225), (2585, 2950805), (3025, 2521597), (3055, 2496835), (3575, 2133659), (4127, 1848275), (5687, 1341275), (6721, 1134925), (7865, 969845), (12925, 590161), (15275, 499367), (20635, 369655), (28435, 268255), (33605, 226985), (39325, 193969), (45397, 168025), (53651, 142175), (73931, 103175)]