75237945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{218081}}^1$

素因数の和:218112

約数の個数: 16

約数和(自身を含む): 125615232

約数和(自身を除く): 50377287

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 218081, 654243, 1090405, 3271215, 5015863, 15047589, 25079315, 75237945]

約数ペア:

[(1, 75237945), (3, 25079315), (5, 15047589), (15, 5015863), (23, 3271215), (69, 1090405), (115, 654243), (345, 218081)]