4209115

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 5583168

約数和(自身を除く): 1374053

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 2153, 10765, 36601, 49519, 183005, 247595, 841823, 4209115]

約数ペア:

[(1, 4209115), (5, 841823), (17, 247595), (23, 183005), (85, 49519), (115, 36601), (391, 10765), (1955, 2153)]