142620885

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8731}}^1$

素因数の和:8767

約数の個数: 48

約数和(自身を含む): 278725440

約数和(自身を除く): 136104555

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 297, 363, 495, 605, 1089, 1485, 1815, 3267, 5445, 8731, 16335, 26193, 43655, 78579, 96041, 130965, 235737, 288123, 392895, 480205, 864369, 1056451, 1178685, 1440615, 2593107, 3169353, 4321845, 5282255, 9508059, 12965535, 15846765, 28524177, 47540295, 142620885]

約数ペア:

[(1, 142620885), (3, 47540295), (5, 28524177), (9, 15846765), (11, 12965535), (15, 9508059), (27, 5282255), (33, 4321845), (45, 3169353), (55, 2593107), (99, 1440615), (121, 1178685), (135, 1056451), (165, 864369), (297, 480205), (363, 392895), (495, 288123), (605, 235737), (1089, 130965), (1485, 96041), (1815, 78579), (3267, 43655), (5445, 26193), (8731, 16335)]