13475843955

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2251603}}^1$

素因数の和:2251640

約数の個数: 48

約数和(自身を含む): 28100017920

約数和(自身を除く): 14624173965

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 2251603, 6754809, 11258015, 15761221, 20264427, 33774045, 42780457, 47283663, 78806105, 101322135, 128341371, 141850989, 213902285, 236418315, 299463199, 385024113, 641706855, 709254945, 898389597, 1497315995, 1925120565, 2695168791, 4491947985, 13475843955]

約数ペア:

[(1, 13475843955), (3, 4491947985), (5, 2695168791), (7, 1925120565), (9, 1497315995), (15, 898389597), (19, 709254945), (21, 641706855), (35, 385024113), (45, 299463199), (57, 236418315), (63, 213902285), (95, 141850989), (105, 128341371), (133, 101322135), (171, 78806105), (285, 47283663), (315, 42780457), (399, 33774045), (665, 20264427), (855, 15761221), (1197, 11258015), (1995, 6754809), (5985, 2251603)]