25009465

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1741}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 34428888

約数和(自身を除く): 9419423

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 1741, 2873, 8705, 14365, 22633, 29597, 113165, 147985, 294229, 384761, 1471145, 1923805, 5001893, 25009465]

約数ペア:

[(1, 25009465), (5, 5001893), (13, 1923805), (17, 1471145), (65, 384761), (85, 294229), (169, 147985), (221, 113165), (845, 29597), (1105, 22633), (1741, 14365), (2873, 8705)]