18089595

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2851}}^1$

素因数の和:2912

約数の個数: 32

約数和(自身を含む): 32855040

約数和(自身を除く): 14765445

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 2851, 6345, 8553, 14255, 25659, 42765, 76977, 128295, 133997, 384885, 401991, 669985, 1205973, 2009955, 3617919, 6029865, 18089595]

約数ペア:

[(1, 18089595), (3, 6029865), (5, 3617919), (9, 2009955), (15, 1205973), (27, 669985), (45, 401991), (47, 384885), (135, 133997), (141, 128295), (235, 76977), (423, 42765), (705, 25659), (1269, 14255), (2115, 8553), (2851, 6345)]