26525525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4801}}^1$

素因数の和:4841

約数の個数: 24

約数和(自身を含む): 37513224

約数和(自身を除く): 10987699

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 4801, 5525, 24005, 62413, 81617, 120025, 312065, 408085, 1061021, 1560325, 2040425, 5305105, 26525525]

約数ペア:

[(1, 26525525), (5, 5305105), (13, 2040425), (17, 1560325), (25, 1061021), (65, 408085), (85, 312065), (221, 120025), (325, 81617), (425, 62413), (1105, 24005), (4801, 5525)]