42229845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1697}}^1$

素因数の和:1794

約数の個数: 48

約数和(自身を含む): 84764160

約数和(自身を除く): 42534315

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 79, 105, 237, 315, 395, 553, 711, 1185, 1659, 1697, 2765, 3555, 4977, 5091, 8295, 8485, 11879, 15273, 24885, 25455, 35637, 59395, 76365, 106911, 134063, 178185, 402189, 534555, 670315, 938441, 1206567, 2010945, 2815323, 4692205, 6032835, 8445969, 14076615, 42229845]

約数ペア:

[(1, 42229845), (3, 14076615), (5, 8445969), (7, 6032835), (9, 4692205), (15, 2815323), (21, 2010945), (35, 1206567), (45, 938441), (63, 670315), (79, 534555), (105, 402189), (237, 178185), (315, 134063), (395, 106911), (553, 76365), (711, 59395), (1185, 35637), (1659, 25455), (1697, 24885), (2765, 15273), (3555, 11879), (4977, 8485), (5091, 8295)]