2017095465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:559

約数の個数: 128

約数和(自身を含む): 4159475712

約数和(自身を除く): 2142380247

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 53, 55, 77, 83, 105, 159, 165, 231, 249, 265, 371, 385, 397, 415, 581, 583, 795, 913, 1113, 1155, 1191, 1245, 1743, 1749, 1855, 1985, 2739, 2779, 2905, 2915, 4081, 4367, 4399, 4565, 5565, 5955, 6391, 8337, 8715, 8745, 12243, 13101, 13197, 13695, 13895, 19173, 20405, 21041, 21835, 21995, 30569, 30793, 31955, 32951, 41685, 48389, 61215, 63123, 65505, 65985, 91707, 92379, 95865, 98853, 105205, 145167, 147287, 152845, 153965, 164755, 230657, 231451, 241945, 315615, 338723, 362461, 441861, 458535, 461895, 494265, 691971, 694353, 725835, 736435, 1016169, 1087383, 1153285, 1157255, 1620157, 1693615, 1746403, 1812305, 2209305, 2537227, 3459855, 3471765, 4860471, 5080845, 5239209, 5436915, 7611681, 8100785, 8732015, 12224821, 12686135, 19210433, 24302355, 26196045, 36674463, 38058405, 57631299, 61124105, 96052165, 134473031, 183372315, 288156495, 403419093, 672365155, 2017095465]

約数ペア:

[(1, 2017095465), (3, 672365155), (5, 403419093), (7, 288156495), (11, 183372315), (15, 134473031), (21, 96052165), (33, 61124105), (35, 57631299), (53, 38058405), (55, 36674463), (77, 26196045), (83, 24302355), (105, 19210433), (159, 12686135), (165, 12224821), (231, 8732015), (249, 8100785), (265, 7611681), (371, 5436915), (385, 5239209), (397, 5080845), (415, 4860471), (581, 3471765), (583, 3459855), (795, 2537227), (913, 2209305), (1113, 1812305), (1155, 1746403), (1191, 1693615), (1245, 1620157), (1743, 1157255), (1749, 1153285), (1855, 1087383), (1985, 1016169), (2739, 736435), (2779, 725835), (2905, 694353), (2915, 691971), (4081, 494265), (4367, 461895), (4399, 458535), (4565, 441861), (5565, 362461), (5955, 338723), (6391, 315615), (8337, 241945), (8715, 231451), (8745, 230657), (12243, 164755), (13101, 153965), (13197, 152845), (13695, 147287), (13895, 145167), (19173, 105205), (20405, 98853), (21041, 95865), (21835, 92379), (21995, 91707), (30569, 65985), (30793, 65505), (31955, 63123), (32951, 61215), (41685, 48389)]