138480915

素因数分解:

$3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{24359}}^1$

素因数の和:24746

約数の個数: 16

約数和(自身を含む): 222163200

約数和(自身を除く): 83682285

約数列:

[1, 3, 5, 15, 379, 1137, 1895, 5685, 24359, 73077, 121795, 365385, 9232061, 27696183, 46160305, 138480915]

約数ペア:

[(1, 138480915), (3, 46160305), (5, 27696183), (15, 9232061), (379, 365385), (1137, 121795), (1895, 73077), (5685, 24359)]