487789425

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{24919}}^1$

素因数の和:24967

約数の個数: 48

約数和(自身を含む): 927024000

約数和(自身を除く): 439234575

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1305, 2175, 3915, 6525, 19575, 24919, 74757, 124595, 224271, 373785, 622975, 672813, 722651, 1121355, 1868925, 2167953, 3364065, 3613255, 5606775, 6503859, 10839765, 16820325, 18066275, 19511577, 32519295, 54198825, 97557885, 162596475, 487789425]

約数ペア:

[(1, 487789425), (3, 162596475), (5, 97557885), (9, 54198825), (15, 32519295), (25, 19511577), (27, 18066275), (29, 16820325), (45, 10839765), (75, 6503859), (87, 5606775), (135, 3613255), (145, 3364065), (225, 2167953), (261, 1868925), (435, 1121355), (675, 722651), (725, 672813), (783, 622975), (1305, 373785), (2175, 224271), (3915, 124595), (6525, 74757), (19575, 24919)]