24923275

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:400

約数の個数: 36

約数和(自身を含む): 35535672

約数和(自身を除く): 10612397

約数列:

[1, 5, 13, 17, 25, 65, 85, 169, 221, 325, 347, 425, 845, 1105, 1735, 2873, 4225, 4511, 5525, 5899, 8675, 14365, 22555, 29495, 58643, 71825, 76687, 112775, 147475, 293215, 383435, 996931, 1466075, 1917175, 4984655, 24923275]

約数ペア:

[(1, 24923275), (5, 4984655), (13, 1917175), (17, 1466075), (25, 996931), (65, 383435), (85, 293215), (169, 147475), (221, 112775), (325, 76687), (347, 71825), (425, 58643), (845, 29495), (1105, 22555), (1735, 14365), (2873, 8675), (4225, 5899), (4511, 5525)]