1951235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2729}}^1$

素因数の和:2758

約数の個数: 16

約数和(自身を含む): 2751840

約数和(自身を除く): 800605

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 2729, 13645, 30019, 35477, 150095, 177385, 390247, 1951235]

約数ペア:

[(1, 1951235), (5, 390247), (11, 177385), (13, 150095), (55, 35477), (65, 30019), (143, 13645), (715, 2729)]