4000035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 7011648

約数和(自身を除く): 3011613

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 281, 365, 843, 949, 1095, 1405, 2847, 3653, 4215, 4745, 10959, 14235, 18265, 20513, 54795, 61539, 102565, 266669, 307695, 800007, 1333345, 4000035]

約数ペア:

[(1, 4000035), (3, 1333345), (5, 800007), (13, 307695), (15, 266669), (39, 102565), (65, 61539), (73, 54795), (195, 20513), (219, 18265), (281, 14235), (365, 10959), (843, 4745), (949, 4215), (1095, 3653), (1405, 2847)]