156869315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{29023}}^1$

素因数の和:29098

約数の個数: 16

約数和(自身を含む): 200613888

約数和(自身を除く): 43744573

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 29023, 145115, 667529, 1364081, 3337645, 6820405, 31373863, 156869315]

約数ペア:

[(1, 156869315), (5, 31373863), (23, 6820405), (47, 3337645), (115, 1364081), (235, 667529), (1081, 145115), (5405, 29023)]