13979355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4217}}^1$

素因数の和:4255

約数の個数: 32

約数和(自身を含む): 25510464

約数和(自身を除く): 11531109

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 4217, 12651, 21085, 54821, 63255, 71689, 164463, 215067, 274105, 358445, 822315, 931957, 1075335, 2795871, 4659785, 13979355]

約数ペア:

[(1, 13979355), (3, 4659785), (5, 2795871), (13, 1075335), (15, 931957), (17, 822315), (39, 358445), (51, 274105), (65, 215067), (85, 164463), (195, 71689), (221, 63255), (255, 54821), (663, 21085), (1105, 12651), (3315, 4217)]