1480311315

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{223781}}^1$

素因数の和:223809

約数の個数: 48

約数和(自身を含む): 3061337760

約数和(自身を除く): 1581026445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 223781, 671343, 1118905, 1566467, 2014029, 3356715, 4699401, 6042087, 7832335, 10070145, 10965269, 14098203, 23497005, 30210435, 32895807, 42294609, 54826345, 70491015, 98687421, 164479035, 211473045, 296062263, 493437105, 1480311315]

約数ペア:

[(1, 1480311315), (3, 493437105), (5, 296062263), (7, 211473045), (9, 164479035), (15, 98687421), (21, 70491015), (27, 54826345), (35, 42294609), (45, 32895807), (49, 30210435), (63, 23497005), (105, 14098203), (135, 10965269), (147, 10070145), (189, 7832335), (245, 6042087), (315, 4699401), (441, 3356715), (735, 2014029), (945, 1566467), (1323, 1118905), (2205, 671343), (6615, 223781)]