72852285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 132814080

約数和(自身を除く): 59961795

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 89, 121, 123, 165, 205, 267, 363, 445, 451, 605, 615, 979, 1331, 1335, 1353, 1815, 2255, 2937, 3649, 3993, 4895, 4961, 6655, 6765, 10769, 10947, 14685, 14883, 18245, 19965, 24805, 32307, 40139, 53845, 54571, 54735, 74415, 118459, 120417, 161535, 163713, 200695, 272855, 355377, 441529, 592295, 602085, 818565, 1324587, 1776885, 2207645, 4856819, 6622935, 14570457, 24284095, 72852285]

約数ペア:

[(1, 72852285), (3, 24284095), (5, 14570457), (11, 6622935), (15, 4856819), (33, 2207645), (41, 1776885), (55, 1324587), (89, 818565), (121, 602085), (123, 592295), (165, 441529), (205, 355377), (267, 272855), (363, 200695), (445, 163713), (451, 161535), (605, 120417), (615, 118459), (979, 74415), (1331, 54735), (1335, 54571), (1353, 53845), (1815, 40139), (2255, 32307), (2937, 24805), (3649, 19965), (3993, 18245), (4895, 14883), (4961, 14685), (6655, 10947), (6765, 10769)]