243513935

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 339558912

約数和(自身を除く): 96044977

約数列:

[1, 5, 7, 35, 131, 173, 307, 655, 865, 917, 1211, 1535, 2149, 4585, 6055, 10745, 22663, 40217, 53111, 113315, 158641, 201085, 265555, 281519, 371777, 793205, 1407595, 1858885, 6957541, 34787705, 48702787, 243513935]

約数ペア:

[(1, 243513935), (5, 48702787), (7, 34787705), (35, 6957541), (131, 1858885), (173, 1407595), (307, 793205), (655, 371777), (865, 281519), (917, 265555), (1211, 201085), (1535, 158641), (2149, 113315), (4585, 53111), (6055, 40217), (10745, 22663)]