157775385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{14389}}^1$

素因数の和:14457

約数の個数: 32

約数和(自身を含む): 273525120

約数和(自身を除く): 115749735

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 10965, 14389, 43167, 71945, 215835, 244613, 618727, 733839, 1223065, 1856181, 3093635, 3669195, 9280905, 10518359, 31555077, 52591795, 157775385]

約数ペア:

[(1, 157775385), (3, 52591795), (5, 31555077), (15, 10518359), (17, 9280905), (43, 3669195), (51, 3093635), (85, 1856181), (129, 1223065), (215, 733839), (255, 618727), (645, 244613), (731, 215835), (2193, 71945), (3655, 43167), (10965, 14389)]