12756035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 17252352

約数和(自身を除く): 4496317

約数列:

[1, 5, 17, 31, 47, 85, 103, 155, 235, 515, 527, 799, 1457, 1751, 2635, 3193, 3995, 4841, 7285, 8755, 15965, 24205, 24769, 54281, 82297, 123845, 150071, 271405, 411485, 750355, 2551207, 12756035]

約数ペア:

[(1, 12756035), (5, 2551207), (17, 750355), (31, 411485), (47, 271405), (85, 150071), (103, 123845), (155, 82297), (235, 54281), (515, 24769), (527, 24205), (799, 15965), (1457, 8755), (1751, 7285), (2635, 4841), (3193, 3995)]