71449365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2797}}^1$

素因数の和:2949

約数の個数: 32

約数和(自身を含む): 124096896

約数和(自身を除く): 52647531

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1965, 2797, 5109, 8391, 8515, 13985, 25545, 36361, 41955, 109083, 181805, 366407, 545415, 1099221, 1832035, 4763291, 5496105, 14289873, 23816455, 71449365]

約数ペア:

[(1, 71449365), (3, 23816455), (5, 14289873), (13, 5496105), (15, 4763291), (39, 1832035), (65, 1099221), (131, 545415), (195, 366407), (393, 181805), (655, 109083), (1703, 41955), (1965, 36361), (2797, 25545), (5109, 13985), (8391, 8515)]