8442395

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 11190816

約数和(自身を除く): 2748421

約数列:

[1, 5, 13, 65, 97, 103, 169, 485, 515, 845, 1261, 1339, 6305, 6695, 9991, 16393, 17407, 49955, 81965, 87035, 129883, 649415, 1688479, 8442395]

約数ペア:

[(1, 8442395), (5, 1688479), (13, 649415), (65, 129883), (97, 87035), (103, 81965), (169, 49955), (485, 17407), (515, 16393), (845, 9991), (1261, 6695), (1339, 6305)]