187434245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{5309}}^1$

素因数の和:5644

約数の個数: 16

約数和(自身を含む): 235509120

約数和(自身を除く): 48074875

約数列:

[1, 5, 23, 115, 307, 1535, 5309, 7061, 26545, 35305, 122107, 610535, 1629863, 8149315, 37486849, 187434245]

約数ペア:

[(1, 187434245), (5, 37486849), (23, 8149315), (115, 1629863), (307, 610535), (1535, 122107), (5309, 35305), (7061, 26545)]