47739105

素因数分解:

$3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1777}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 85344000

約数和(自身を除く): 37604895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 199, 597, 995, 1777, 1791, 2985, 5331, 5373, 8885, 8955, 15993, 26655, 26865, 47979, 79965, 239895, 353623, 1060869, 1768115, 3182607, 5304345, 9547821, 15913035, 47739105]

約数ペア:

[(1, 47739105), (3, 15913035), (5, 9547821), (9, 5304345), (15, 3182607), (27, 1768115), (45, 1060869), (135, 353623), (199, 239895), (597, 79965), (995, 47979), (1777, 26865), (1791, 26655), (2985, 15993), (5331, 8955), (5373, 8885)]