87469115

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{16183}}^1$

素因数の和:16258

約数の個数: 16

約数和(自身を含む): 111863808

約数和(自身を除く): 24394693

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 16183, 80915, 372209, 760601, 1861045, 3803005, 17493823, 87469115]

約数ペア:

[(1, 87469115), (5, 17493823), (23, 3803005), (47, 1861045), (115, 760601), (235, 372209), (1081, 80915), (5405, 16183)]