4289465

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 5360256

約数和(自身を除く): 1070791

約数列:

[1, 5, 43, 71, 215, 281, 355, 1405, 3053, 12083, 15265, 19951, 60415, 99755, 857893, 4289465]

約数ペア:

[(1, 4289465), (5, 857893), (43, 99755), (71, 60415), (215, 19951), (281, 15265), (355, 12083), (1405, 3053)]