15552735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 64

約数和(自身を含む): 29514240

約数和(自身を除く): 13961505

約数列:

[1, 3, 5, 11, 15, 19, 33, 41, 55, 57, 95, 121, 123, 165, 205, 209, 285, 363, 451, 605, 615, 627, 779, 1045, 1331, 1353, 1815, 2255, 2299, 2337, 3135, 3895, 3993, 4961, 6655, 6765, 6897, 8569, 11495, 11685, 14883, 19965, 24805, 25289, 25707, 34485, 42845, 54571, 74415, 75867, 94259, 126445, 128535, 163713, 272855, 282777, 379335, 471295, 818565, 1036849, 1413885, 3110547, 5184245, 15552735]

約数ペア:

[(1, 15552735), (3, 5184245), (5, 3110547), (11, 1413885), (15, 1036849), (19, 818565), (33, 471295), (41, 379335), (55, 282777), (57, 272855), (95, 163713), (121, 128535), (123, 126445), (165, 94259), (205, 75867), (209, 74415), (285, 54571), (363, 42845), (451, 34485), (605, 25707), (615, 25289), (627, 24805), (779, 19965), (1045, 14883), (1331, 11685), (1353, 11495), (1815, 8569), (2255, 6897), (2299, 6765), (2337, 6655), (3135, 4961), (3895, 3993)]