2445576315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1277}}^1$

素因数の和:1389

約数の個数: 128

約数和(自身を含む): 5111672832

約数和(自身を除く): 2666096517

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 35, 39, 61, 65, 69, 91, 105, 115, 161, 183, 195, 273, 299, 305, 345, 427, 455, 483, 793, 805, 897, 915, 1277, 1281, 1365, 1403, 1495, 2093, 2135, 2379, 2415, 3831, 3965, 4209, 4485, 5551, 6279, 6385, 6405, 7015, 8939, 9821, 10465, 11895, 16601, 16653, 18239, 19155, 21045, 26817, 27755, 29371, 29463, 31395, 44695, 49105, 49803, 54717, 77897, 83005, 83265, 88113, 91195, 116207, 127673, 134085, 146855, 147315, 205597, 233691, 249015, 273585, 348621, 381823, 383019, 389485, 440565, 545279, 581035, 616791, 638365, 1012661, 1027985, 1145469, 1168455, 1635837, 1743105, 1791631, 1909115, 1915095, 2672761, 2726395, 3037983, 3083955, 5063305, 5374893, 5727345, 7088627, 8018283, 8179185, 8958155, 12541417, 13363805, 15189915, 21265881, 23291203, 26874465, 35443135, 37624251, 40091415, 62707085, 69873609, 106329405, 116456015, 163038421, 188121255, 349368045, 489115263, 815192105, 2445576315]

約数ペア:

[(1, 2445576315), (3, 815192105), (5, 489115263), (7, 349368045), (13, 188121255), (15, 163038421), (21, 116456015), (23, 106329405), (35, 69873609), (39, 62707085), (61, 40091415), (65, 37624251), (69, 35443135), (91, 26874465), (105, 23291203), (115, 21265881), (161, 15189915), (183, 13363805), (195, 12541417), (273, 8958155), (299, 8179185), (305, 8018283), (345, 7088627), (427, 5727345), (455, 5374893), (483, 5063305), (793, 3083955), (805, 3037983), (897, 2726395), (915, 2672761), (1277, 1915095), (1281, 1909115), (1365, 1791631), (1403, 1743105), (1495, 1635837), (2093, 1168455), (2135, 1145469), (2379, 1027985), (2415, 1012661), (3831, 638365), (3965, 616791), (4209, 581035), (4485, 545279), (5551, 440565), (6279, 389485), (6385, 383019), (6405, 381823), (7015, 348621), (8939, 273585), (9821, 249015), (10465, 233691), (11895, 205597), (16601, 147315), (16653, 146855), (18239, 134085), (19155, 127673), (21045, 116207), (26817, 91195), (27755, 88113), (29371, 83265), (29463, 83005), (31395, 77897), (44695, 54717), (49105, 49803)]