2512451805

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 4270855680

約数和(自身を除く): 1758403875

約数列:

[1, 3, 5, 15, 23, 69, 97, 115, 193, 291, 345, 389, 485, 579, 965, 1167, 1455, 1945, 2231, 2895, 4439, 5835, 6693, 8947, 11155, 13317, 18721, 22195, 26841, 33465, 37733, 44735, 56163, 66585, 75077, 93605, 113199, 134205, 188665, 225231, 280815, 375385, 430583, 565995, 867859, 1126155, 1291749, 1726771, 2152915, 2603577, 4339295, 5180313, 6458745, 7282469, 8633855, 13017885, 21847407, 25901565, 36412345, 109237035, 167496787, 502490361, 837483935, 2512451805]

約数ペア:

[(1, 2512451805), (3, 837483935), (5, 502490361), (15, 167496787), (23, 109237035), (69, 36412345), (97, 25901565), (115, 21847407), (193, 13017885), (291, 8633855), (345, 7282469), (389, 6458745), (485, 5180313), (579, 4339295), (965, 2603577), (1167, 2152915), (1455, 1726771), (1945, 1291749), (2231, 1126155), (2895, 867859), (4439, 565995), (5835, 430583), (6693, 375385), (8947, 280815), (11155, 225231), (13317, 188665), (18721, 134205), (22195, 113199), (26841, 93605), (33465, 75077), (37733, 66585), (44735, 56163)]