25936245

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12263}}^1$

素因数の和:12321

約数の個数: 24

約数和(自身を含む): 45916416

約数和(自身を除く): 19980171

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 12263, 36789, 61315, 110367, 183945, 551835, 576361, 1729083, 2881805, 5187249, 8645415, 25936245]

約数ペア:

[(1, 25936245), (3, 8645415), (5, 5187249), (9, 2881805), (15, 1729083), (45, 576361), (47, 551835), (141, 183945), (235, 110367), (423, 61315), (705, 36789), (2115, 12263)]