242086905

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173539}}^1$

素因数の和:173581

約数の個数: 24

約数和(自身を含む): 433155840

約数和(自身を除く): 191068935

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 173539, 520617, 867695, 1561851, 2603085, 5379709, 7809255, 16139127, 26898545, 48417381, 80695635, 242086905]

約数ペア:

[(1, 242086905), (3, 80695635), (5, 48417381), (9, 26898545), (15, 16139127), (31, 7809255), (45, 5379709), (93, 2603085), (155, 1561851), (279, 867695), (465, 520617), (1395, 173539)]