28359505

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1039}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 35043840

約数和(自身を除く): 6684335

約数列:

[1, 5, 53, 103, 265, 515, 1039, 5195, 5459, 27295, 55067, 107017, 275335, 535085, 5671901, 28359505]

約数ペア:

[(1, 28359505), (5, 5671901), (53, 535085), (103, 275335), (265, 107017), (515, 55067), (1039, 27295), (5195, 5459)]