5215041

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 36

約数和(自身を含む): 8560188

約数和(自身を除く): 3345147

約数列:

[1, 3, 9, 13, 29, 39, 53, 87, 117, 159, 261, 377, 477, 689, 841, 1131, 1537, 2067, 2523, 3393, 4611, 6201, 7569, 10933, 13833, 19981, 32799, 44573, 59943, 98397, 133719, 179829, 401157, 579449, 1738347, 5215041]

約数ペア:

[(1, 5215041), (3, 1738347), (9, 579449), (13, 401157), (29, 179829), (39, 133719), (53, 98397), (87, 59943), (117, 44573), (159, 32799), (261, 19981), (377, 13833), (477, 10933), (689, 7569), (841, 6201), (1131, 4611), (1537, 3393), (2067, 2523)]