1128705

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 1845504

約数和(自身を除く): 716799

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 1601, 4803, 8005, 24015, 75247, 225741, 376235, 1128705]

約数ペア:

[(1, 1128705), (3, 376235), (5, 225741), (15, 75247), (47, 24015), (141, 8005), (235, 4803), (705, 1601)]