27301275

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1709}}^1$

素因数の和:1796

約数の個数: 36

約数和(自身を含む): 49617360

約数和(自身を除く): 22316085

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1709, 1775, 3195, 5127, 5325, 8545, 15381, 15975, 25635, 42725, 76905, 121339, 128175, 364017, 384525, 606695, 1092051, 1820085, 3033475, 5460255, 9100425, 27301275]

約数ペア:

[(1, 27301275), (3, 9100425), (5, 5460255), (9, 3033475), (15, 1820085), (25, 1092051), (45, 606695), (71, 384525), (75, 364017), (213, 128175), (225, 121339), (355, 76905), (639, 42725), (1065, 25635), (1709, 15975), (1775, 15381), (3195, 8545), (5127, 5325)]