64015003

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 74207232

約数和(自身を除く): 10192229

約数列:

[1, 13, 23, 43, 169, 299, 383, 559, 989, 3887, 4979, 7267, 8809, 12857, 16469, 64727, 114517, 167141, 214097, 378787, 1488721, 2783261, 4924231, 64015003]

約数ペア:

[(1, 64015003), (13, 4924231), (23, 2783261), (43, 1488721), (169, 378787), (299, 214097), (383, 167141), (559, 114517), (989, 64727), (3887, 16469), (4979, 12857), (7267, 8809)]