10439455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 4075745

約数列:

[1, 5, 13, 19, 65, 79, 95, 107, 247, 395, 535, 1027, 1235, 1391, 1501, 2033, 5135, 6955, 7505, 8453, 10165, 19513, 26429, 42265, 97565, 109889, 132145, 160607, 549445, 803035, 2087891, 10439455]

約数ペア:

[(1, 10439455), (5, 2087891), (13, 803035), (19, 549445), (65, 160607), (79, 132145), (95, 109889), (107, 97565), (247, 42265), (395, 26429), (535, 19513), (1027, 10165), (1235, 8453), (1391, 7505), (1501, 6955), (2033, 5135)]