168435735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1697}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 290969280

約数和(自身を除く): 122533545

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 509, 1527, 1697, 2545, 5091, 6617, 7635, 8485, 19851, 22061, 25455, 33085, 66183, 99255, 110305, 330915, 863773, 2591319, 4318865, 11229049, 12956595, 33687147, 56145245, 168435735]

約数ペア:

[(1, 168435735), (3, 56145245), (5, 33687147), (13, 12956595), (15, 11229049), (39, 4318865), (65, 2591319), (195, 863773), (509, 330915), (1527, 110305), (1697, 99255), (2545, 66183), (5091, 33085), (6617, 25455), (7635, 22061), (8485, 19851)]