38726655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 71756160

約数和(自身を除く): 33029505

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 121, 165, 209, 285, 363, 605, 627, 1045, 1123, 1815, 2299, 3135, 3369, 5615, 6897, 11495, 12353, 16845, 21337, 34485, 37059, 61765, 64011, 106685, 135883, 185295, 234707, 320055, 407649, 679415, 704121, 1173535, 2038245, 2581777, 3520605, 7745331, 12908885, 38726655]

約数ペア:

[(1, 38726655), (3, 12908885), (5, 7745331), (11, 3520605), (15, 2581777), (19, 2038245), (33, 1173535), (55, 704121), (57, 679415), (95, 407649), (121, 320055), (165, 234707), (209, 185295), (285, 135883), (363, 106685), (605, 64011), (627, 61765), (1045, 37059), (1123, 34485), (1815, 21337), (2299, 16845), (3135, 12353), (3369, 11495), (5615, 6897)]