1210607775

素因数分解:

$3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15329}}^1$

素因数の和:15367

約数の個数: 72

約数和(自身を含む): 2421772080

約数和(自身を除く): 1211164305

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 243, 325, 351, 405, 585, 675, 975, 1053, 1215, 1755, 2025, 2925, 3159, 5265, 6075, 8775, 15329, 15795, 26325, 45987, 76645, 78975, 137961, 199277, 229935, 383225, 413883, 597831, 689805, 996385, 1149675, 1241649, 1793493, 2069415, 2989155, 3449025, 3724947, 4981925, 5380479, 6208245, 8967465, 10347075, 14945775, 16141437, 18624735, 26902395, 31041225, 44837325, 48424311, 80707185, 93123675, 134511975, 242121555, 403535925, 1210607775]

約数ペア:

[(1, 1210607775), (3, 403535925), (5, 242121555), (9, 134511975), (13, 93123675), (15, 80707185), (25, 48424311), (27, 44837325), (39, 31041225), (45, 26902395), (65, 18624735), (75, 16141437), (81, 14945775), (117, 10347075), (135, 8967465), (195, 6208245), (225, 5380479), (243, 4981925), (325, 3724947), (351, 3449025), (405, 2989155), (585, 2069415), (675, 1793493), (975, 1241649), (1053, 1149675), (1215, 996385), (1755, 689805), (2025, 597831), (2925, 413883), (3159, 383225), (5265, 229935), (6075, 199277), (8775, 137961), (15329, 78975), (15795, 76645), (26325, 45987)]