1340132235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{6197}}^1$

素因数の和:7327

約数の個数: 32

約数和(自身を含む): 2311606080

約数和(自身を除く): 971473845

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1109, 3327, 5545, 6197, 14417, 16635, 18591, 30985, 43251, 72085, 80561, 92955, 216255, 241683, 402805, 1208415, 6872473, 20617419, 34362365, 89342149, 103087095, 268026447, 446710745, 1340132235]

約数ペア:

[(1, 1340132235), (3, 446710745), (5, 268026447), (13, 103087095), (15, 89342149), (39, 34362365), (65, 20617419), (195, 6872473), (1109, 1208415), (3327, 402805), (5545, 241683), (6197, 216255), (14417, 92955), (16635, 80561), (18591, 72085), (30985, 43251)]