1049271475

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 1619896320

約数和(自身を除く): 570624845

約数列:

[1, 5, 7, 25, 29, 35, 47, 53, 83, 145, 175, 203, 235, 265, 329, 371, 415, 581, 725, 1015, 1175, 1325, 1363, 1537, 1645, 1855, 2075, 2407, 2491, 2905, 3901, 4399, 5075, 6815, 7685, 8225, 9275, 9541, 10759, 12035, 12455, 14525, 16849, 17437, 19505, 21995, 27307, 30793, 34075, 38425, 47705, 53795, 60175, 62275, 72239, 84245, 87185, 97525, 109975, 113129, 127571, 136535, 153965, 206753, 238525, 268975, 361195, 421225, 435925, 505673, 565645, 637855, 682675, 769825, 791903, 892997, 1033765, 1447271, 1805975, 2528365, 2828225, 3189275, 3959515, 4464985, 5168825, 5995837, 7236355, 12641825, 19797575, 22324925, 29979185, 36181775, 41970859, 149895925, 209854295, 1049271475]

約数ペア:

[(1, 1049271475), (5, 209854295), (7, 149895925), (25, 41970859), (29, 36181775), (35, 29979185), (47, 22324925), (53, 19797575), (83, 12641825), (145, 7236355), (175, 5995837), (203, 5168825), (235, 4464985), (265, 3959515), (329, 3189275), (371, 2828225), (415, 2528365), (581, 1805975), (725, 1447271), (1015, 1033765), (1175, 892997), (1325, 791903), (1363, 769825), (1537, 682675), (1645, 637855), (1855, 565645), (2075, 505673), (2407, 435925), (2491, 421225), (2905, 361195), (3901, 268975), (4399, 238525), (5075, 206753), (6815, 153965), (7685, 136535), (8225, 127571), (9275, 113129), (9541, 109975), (10759, 97525), (12035, 87185), (12455, 84245), (14525, 72239), (16849, 62275), (17437, 60175), (19505, 53795), (21995, 47705), (27307, 38425), (30793, 34075)]