144335685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 264499200

約数和(自身を除く): 120163515

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 163, 195, 239, 247, 285, 489, 717, 741, 815, 1195, 1235, 2119, 2445, 3097, 3107, 3585, 3705, 4541, 6357, 9291, 9321, 10595, 13623, 15485, 15535, 22705, 31785, 38957, 40261, 46455, 46605, 59033, 68115, 116871, 120783, 177099, 194785, 201305, 295165, 506441, 584355, 603915, 740183, 885495, 1519323, 2220549, 2532205, 3700915, 7596615, 9622379, 11102745, 28867137, 48111895, 144335685]

約数ペア:

[(1, 144335685), (3, 48111895), (5, 28867137), (13, 11102745), (15, 9622379), (19, 7596615), (39, 3700915), (57, 2532205), (65, 2220549), (95, 1519323), (163, 885495), (195, 740183), (239, 603915), (247, 584355), (285, 506441), (489, 295165), (717, 201305), (741, 194785), (815, 177099), (1195, 120783), (1235, 116871), (2119, 68115), (2445, 59033), (3097, 46605), (3107, 46455), (3585, 40261), (3705, 38957), (4541, 31785), (6357, 22705), (9291, 15535), (9321, 15485), (10595, 13623)]