13124032075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{13187}}^1$

素因数の和:13273

約数の個数: 72

約数和(自身を含む): 20879663616

約数和(自身を除く): 7755631541

約数列:

[1, 5, 7, 11, 25, 35, 47, 55, 77, 121, 175, 235, 275, 329, 385, 517, 605, 847, 1175, 1645, 1925, 2585, 3025, 3619, 4235, 5687, 8225, 12925, 13187, 18095, 21175, 28435, 39809, 65935, 90475, 92309, 142175, 145057, 199045, 329675, 461545, 619789, 725285, 995225, 1015399, 1595627, 2307725, 3098945, 3626425, 4338523, 5076995, 6817679, 7978135, 11169389, 15494725, 21692615, 25384975, 34088395, 39890675, 47723753, 55846945, 74994469, 108463075, 170441975, 238618765, 279234725, 374972345, 524961283, 1193093825, 1874861725, 2624806415, 13124032075]

約数ペア:

[(1, 13124032075), (5, 2624806415), (7, 1874861725), (11, 1193093825), (25, 524961283), (35, 374972345), (47, 279234725), (55, 238618765), (77, 170441975), (121, 108463075), (175, 74994469), (235, 55846945), (275, 47723753), (329, 39890675), (385, 34088395), (517, 25384975), (605, 21692615), (847, 15494725), (1175, 11169389), (1645, 7978135), (1925, 6817679), (2585, 5076995), (3025, 4338523), (3619, 3626425), (4235, 3098945), (5687, 2307725), (8225, 1595627), (12925, 1015399), (13187, 995225), (18095, 725285), (21175, 619789), (28435, 461545), (39809, 329675), (65935, 199045), (90475, 145057), (92309, 142175)]