217061056815

素因数分解:

$3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4957}}^1\times {\mathrm{9209}}^1$

素因数の和:14491

約数の個数: 32

約数和(自身を含む): 348501389760

約数和(自身を除く): 131440332945

約数列:

[1, 3, 5, 15, 317, 951, 1585, 4755, 4957, 9209, 14871, 24785, 27627, 46045, 74355, 138135, 1571369, 2919253, 4714107, 7856845, 8757759, 14596265, 23570535, 43788795, 45649013, 136947039, 228245065, 684735195, 14470737121, 43412211363, 72353685605, 217061056815]

約数ペア:

[(1, 217061056815), (3, 72353685605), (5, 43412211363), (15, 14470737121), (317, 684735195), (951, 228245065), (1585, 136947039), (4755, 45649013), (4957, 43788795), (9209, 23570535), (14871, 14596265), (24785, 8757759), (27627, 7856845), (46045, 4714107), (74355, 2919253), (138135, 1571369)]