4565745

素因数分解:

$3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 7965672

約数和(自身を除く): 3399927

約数列:

[1, 3, 5, 9, 15, 45, 241, 421, 723, 1205, 1263, 2105, 2169, 3615, 3789, 6315, 10845, 18945, 101461, 304383, 507305, 913149, 1521915, 4565745]

約数ペア:

[(1, 4565745), (3, 1521915), (5, 913149), (9, 507305), (15, 304383), (45, 101461), (241, 18945), (421, 10845), (723, 6315), (1205, 3789), (1263, 3615), (2105, 2169)]