142368345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3299}}^1$

素因数の和:3454

約数の個数: 48

約数和(自身を含む): 284169600

約数和(自身を除く): 141801255

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 137, 315, 411, 685, 959, 1233, 2055, 2877, 3299, 4795, 6165, 8631, 9897, 14385, 16495, 23093, 29691, 43155, 49485, 69279, 115465, 148455, 207837, 346395, 451963, 1039185, 1355889, 2259815, 3163741, 4067667, 6779445, 9491223, 15818705, 20338335, 28473669, 47456115, 142368345]

約数ペア:

[(1, 142368345), (3, 47456115), (5, 28473669), (7, 20338335), (9, 15818705), (15, 9491223), (21, 6779445), (35, 4067667), (45, 3163741), (63, 2259815), (105, 1355889), (137, 1039185), (315, 451963), (411, 346395), (685, 207837), (959, 148455), (1233, 115465), (2055, 69279), (2877, 49485), (3299, 43155), (4795, 29691), (6165, 23093), (8631, 16495), (9897, 14385)]