47944995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19853}}^1$

素因数の和:19891

約数の個数: 32

約数和(自身を含む): 91487232

約数和(自身を除く): 43542237

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 19853, 59559, 99265, 138971, 297795, 416913, 456619, 694855, 1369857, 2084565, 2283095, 3196333, 6849285, 9588999, 15981665, 47944995]

約数ペア:

[(1, 47944995), (3, 15981665), (5, 9588999), (7, 6849285), (15, 3196333), (21, 2283095), (23, 2084565), (35, 1369857), (69, 694855), (105, 456619), (115, 416913), (161, 297795), (345, 138971), (483, 99265), (805, 59559), (2415, 19853)]