25113255

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 17188185

約数列:

[1, 3, 5, 15, 31, 53, 93, 155, 159, 265, 465, 795, 1019, 1643, 3057, 4929, 5095, 8215, 15285, 24645, 31589, 54007, 94767, 157945, 162021, 270035, 473835, 810105, 1674217, 5022651, 8371085, 25113255]

約数ペア:

[(1, 25113255), (3, 8371085), (5, 5022651), (15, 1674217), (31, 810105), (53, 473835), (93, 270035), (155, 162021), (159, 157945), (265, 94767), (465, 54007), (795, 31589), (1019, 24645), (1643, 15285), (3057, 8215), (4929, 5095)]