228225095

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{15271}}^1$

素因数の和:15351

約数の個数: 24

約数和(自身を含む): 323827488

約数和(自身を除く): 95602393

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 2135, 2989, 14945, 15271, 76355, 106897, 534485, 748279, 931531, 3741395, 4657655, 6520717, 32603585, 45645019, 228225095]

約数ペア:

[(1, 228225095), (5, 45645019), (7, 32603585), (35, 6520717), (49, 4657655), (61, 3741395), (245, 931531), (305, 748279), (427, 534485), (2135, 106897), (2989, 76355), (14945, 15271)]