538175035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1223}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 710664192

約数和(自身を除く): 172489157

約数列:

[1, 5, 17, 31, 85, 155, 167, 527, 835, 1223, 2635, 2839, 5177, 6115, 14195, 20791, 25885, 37913, 88009, 103955, 189565, 204241, 440045, 644521, 1021205, 3222605, 3472097, 6331471, 17360485, 31657355, 107635007, 538175035]

約数ペア:

[(1, 538175035), (5, 107635007), (17, 31657355), (31, 17360485), (85, 6331471), (155, 3472097), (167, 3222605), (527, 1021205), (835, 644521), (1223, 440045), (2635, 204241), (2839, 189565), (5177, 103955), (6115, 88009), (14195, 37913), (20791, 25885)]