274091805

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1627

約数の個数: 72

約数和(自身を含む): 537159168

約数和(自身を除く): 263067363

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 169, 195, 207, 299, 345, 507, 585, 845, 897, 1035, 1495, 1521, 1567, 2535, 2691, 3887, 4485, 4701, 7605, 7835, 11661, 13455, 14103, 19435, 20371, 23505, 34983, 36041, 58305, 61113, 70515, 101855, 108123, 174915, 180205, 183339, 264823, 305565, 324369, 468533, 540615, 794469, 916695, 1324115, 1405599, 1621845, 2342665, 2383407, 3972345, 4216797, 6090929, 7027995, 11917035, 18272787, 21083985, 30454645, 54818361, 91363935, 274091805]

約数ペア:

[(1, 274091805), (3, 91363935), (5, 54818361), (9, 30454645), (13, 21083985), (15, 18272787), (23, 11917035), (39, 7027995), (45, 6090929), (65, 4216797), (69, 3972345), (115, 2383407), (117, 2342665), (169, 1621845), (195, 1405599), (207, 1324115), (299, 916695), (345, 794469), (507, 540615), (585, 468533), (845, 324369), (897, 305565), (1035, 264823), (1495, 183339), (1521, 180205), (1567, 174915), (2535, 108123), (2691, 101855), (3887, 70515), (4485, 61113), (4701, 58305), (7605, 36041), (7835, 34983), (11661, 23505), (13455, 20371), (14103, 19435)]