2378889315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{155027}}^1$

素因数の和:155080

約数の個数: 48

約数和(自身を含む): 4643398656

約数和(自身を除く): 2264509341

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 5115, 15345, 155027, 465081, 775135, 1395243, 1705297, 2325405, 4805837, 5115891, 6976215, 8526485, 14417511, 15347673, 24029185, 25579455, 43252533, 52864207, 72087555, 76738365, 158592621, 216262665, 264321035, 475777863, 792963105, 2378889315]

約数ペア:

[(1, 2378889315), (3, 792963105), (5, 475777863), (9, 264321035), (11, 216262665), (15, 158592621), (31, 76738365), (33, 72087555), (45, 52864207), (55, 43252533), (93, 25579455), (99, 24029185), (155, 15347673), (165, 14417511), (279, 8526485), (341, 6976215), (465, 5115891), (495, 4805837), (1023, 2325405), (1395, 1705297), (1705, 1395243), (3069, 775135), (5115, 465081), (15345, 155027)]