140471015

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{8419}}^1$

素因数の和:8542

約数の個数: 16

約数和(自身を含む): 174597120

約数和(自身を除く): 34126105

約数列:

[1, 5, 47, 71, 235, 355, 3337, 8419, 16685, 42095, 395693, 597749, 1978465, 2988745, 28094203, 140471015]

約数ペア:

[(1, 140471015), (5, 28094203), (47, 2988745), (71, 1978465), (235, 597749), (355, 395693), (3337, 42095), (8419, 16685)]