1128465

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 2163840

約数和(自身を除く): 1035375

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 643, 1755, 1929, 3215, 5787, 8359, 9645, 17361, 25077, 28935, 41795, 75231, 86805, 125385, 225693, 376155, 1128465]

約数ペア:

[(1, 1128465), (3, 376155), (5, 225693), (9, 125385), (13, 86805), (15, 75231), (27, 41795), (39, 28935), (45, 25077), (65, 17361), (117, 9645), (135, 8359), (195, 5787), (351, 3215), (585, 1929), (643, 1755)]