42525315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1063}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 84983808

約数和(自身を除く): 42458493

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 127, 315, 381, 635, 889, 1063, 1143, 1905, 2667, 3189, 4445, 5315, 5715, 7441, 8001, 9567, 13335, 15945, 22323, 37205, 40005, 47835, 66969, 111615, 135001, 334845, 405003, 675005, 945007, 1215009, 2025015, 2835021, 4725035, 6075045, 8505063, 14175105, 42525315]

約数ペア:

[(1, 42525315), (3, 14175105), (5, 8505063), (7, 6075045), (9, 4725035), (15, 2835021), (21, 2025015), (35, 1215009), (45, 945007), (63, 675005), (105, 405003), (127, 334845), (315, 135001), (381, 111615), (635, 66969), (889, 47835), (1063, 40005), (1143, 37205), (1905, 22323), (2667, 15945), (3189, 13335), (4445, 9567), (5315, 8001), (5715, 7441)]