293208165

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{769}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 524924400

約数和(自身を除く): 231716235

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 229, 333, 555, 687, 769, 1145, 1665, 2061, 2307, 3435, 3845, 6921, 8473, 10305, 11535, 25419, 28453, 34605, 42365, 76257, 85359, 127095, 142265, 176101, 256077, 381285, 426795, 528303, 880505, 1280385, 1584909, 2641515, 6515737, 7924545, 19547211, 32578685, 58641633, 97736055, 293208165]

約数ペア:

[(1, 293208165), (3, 97736055), (5, 58641633), (9, 32578685), (15, 19547211), (37, 7924545), (45, 6515737), (111, 2641515), (185, 1584909), (229, 1280385), (333, 880505), (555, 528303), (687, 426795), (769, 381285), (1145, 256077), (1665, 176101), (2061, 142265), (2307, 127095), (3435, 85359), (3845, 76257), (6921, 42365), (8473, 34605), (10305, 28453), (11535, 25419)]