42528465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1709}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 85363200

約数和(自身を除く): 42834735

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 237, 315, 395, 553, 711, 1185, 1659, 1709, 2765, 3555, 4977, 5127, 8295, 8545, 11963, 15381, 24885, 25635, 35889, 59815, 76905, 107667, 135011, 179445, 405033, 538335, 675055, 945077, 1215099, 2025165, 2835231, 4725385, 6075495, 8505693, 14176155, 42528465]

約数ペア:

[(1, 42528465), (3, 14176155), (5, 8505693), (7, 6075495), (9, 4725385), (15, 2835231), (21, 2025165), (35, 1215099), (45, 945077), (63, 675055), (79, 538335), (105, 405033), (237, 179445), (315, 135011), (395, 107667), (553, 76905), (711, 59815), (1185, 35889), (1659, 25635), (1709, 24885), (2765, 15381), (3555, 11963), (4977, 8545), (5127, 8295)]