47830695

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 89995248

約数和(自身を除く): 42164553

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 73, 95, 121, 165, 209, 219, 285, 361, 363, 365, 605, 627, 803, 1045, 1083, 1095, 1387, 1805, 1815, 2299, 2409, 3135, 3971, 4015, 4161, 5415, 6897, 6935, 8833, 11495, 11913, 12045, 15257, 19855, 20805, 26353, 26499, 34485, 43681, 44165, 45771, 59565, 76285, 79059, 131043, 131765, 132495, 167827, 218405, 228855, 289883, 395295, 503481, 655215, 839135, 869649, 1449415, 2517405, 3188713, 4348245, 9566139, 15943565, 47830695]

約数ペア:

[(1, 47830695), (3, 15943565), (5, 9566139), (11, 4348245), (15, 3188713), (19, 2517405), (33, 1449415), (55, 869649), (57, 839135), (73, 655215), (95, 503481), (121, 395295), (165, 289883), (209, 228855), (219, 218405), (285, 167827), (361, 132495), (363, 131765), (365, 131043), (605, 79059), (627, 76285), (803, 59565), (1045, 45771), (1083, 44165), (1095, 43681), (1387, 34485), (1805, 26499), (1815, 26353), (2299, 20805), (2409, 19855), (3135, 15257), (3971, 12045), (4015, 11913), (4161, 11495), (5415, 8833), (6897, 6935)]