54642457785

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1\times {\mathrm{72931}}^1$

素因数の和:73389

約数の個数: 32

約数和(自身を含む): 88218547200

約数和(自身を除く): 33576089415

約数列:

[1, 3, 5, 15, 199, 251, 597, 753, 995, 1255, 2985, 3765, 49949, 72931, 149847, 218793, 249745, 364655, 749235, 1093965, 14513269, 18305681, 43539807, 54917043, 72566345, 91528405, 217699035, 274585215, 3642830519, 10928491557, 18214152595, 54642457785]

約数ペア:

[(1, 54642457785), (3, 18214152595), (5, 10928491557), (15, 3642830519), (199, 274585215), (251, 217699035), (597, 91528405), (753, 72566345), (995, 54917043), (1255, 43539807), (2985, 18305681), (3765, 14513269), (49949, 1093965), (72931, 749235), (149847, 364655), (218793, 249745)]