3874825

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 5088960

約数和(自身を除く): 1214135

約数列:

[1, 5, 25, 37, 59, 71, 185, 295, 355, 925, 1475, 1775, 2183, 2627, 4189, 10915, 13135, 20945, 54575, 65675, 104725, 154993, 774965, 3874825]

約数ペア:

[(1, 3874825), (5, 774965), (25, 154993), (37, 104725), (59, 65675), (71, 54575), (185, 20945), (295, 13135), (355, 10915), (925, 4189), (1475, 2627), (1775, 2183)]