90625465

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{36469}}^1$

素因数の和:36552

約数の個数: 16

約数和(自身を含む): 126040320

約数和(自身を除く): 35414855

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 36469, 182345, 255283, 1276415, 2589299, 12946495, 18125093, 90625465]

約数ペア:

[(1, 90625465), (5, 18125093), (7, 12946495), (35, 2589299), (71, 1276415), (355, 255283), (497, 182345), (2485, 36469)]