155156965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1\times {\mathrm{1481}}^1$

素因数の和:2420

約数の個数: 16

約数和(自身を含む): 194628096

約数和(自身を除く): 39471131

約数列:

[1, 5, 23, 115, 911, 1481, 4555, 7405, 20953, 34063, 104765, 170315, 1349191, 6745955, 31031393, 155156965]

約数ペア:

[(1, 155156965), (5, 31031393), (23, 6745955), (115, 1349191), (911, 170315), (1481, 104765), (4555, 34063), (7405, 20953)]