13666965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 23802240

約数和(自身を除く): 10135275

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 195, 327, 545, 643, 1417, 1635, 1929, 3215, 4251, 7085, 8359, 9645, 21255, 25077, 41795, 70087, 125385, 210261, 350435, 911131, 1051305, 2733393, 4555655, 13666965]

約数ペア:

[(1, 13666965), (3, 4555655), (5, 2733393), (13, 1051305), (15, 911131), (39, 350435), (65, 210261), (109, 125385), (195, 70087), (327, 41795), (545, 25077), (643, 21255), (1417, 9645), (1635, 8359), (1929, 7085), (3215, 4251)]