13803465

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 24143616

約数和(自身を除く): 10340151

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 997, 1065, 2769, 2991, 4615, 4985, 12961, 13845, 14955, 38883, 64805, 70787, 194415, 212361, 353935, 920231, 1061805, 2760693, 4601155, 13803465]

約数ペア:

[(1, 13803465), (3, 4601155), (5, 2760693), (13, 1061805), (15, 920231), (39, 353935), (65, 212361), (71, 194415), (195, 70787), (213, 64805), (355, 38883), (923, 14955), (997, 13845), (1065, 12961), (2769, 4985), (2991, 4615)]