26475275

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 33859440

約数和(自身を除く): 7384165

約数列:

[1, 5, 25, 73, 89, 163, 365, 445, 815, 1825, 2225, 4075, 6497, 11899, 14507, 32485, 59495, 72535, 162425, 297475, 362675, 1059011, 5295055, 26475275]

約数ペア:

[(1, 26475275), (5, 5295055), (25, 1059011), (73, 362675), (89, 297475), (163, 162425), (365, 72535), (445, 59495), (815, 32485), (1825, 14507), (2225, 11899), (4075, 6497)]