2848625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{1753}}^1$

素因数の和:1781

約数の個数: 16

約数和(自身を含む): 3830736

約数和(自身を除く): 982111

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 1753, 8765, 22789, 43825, 113945, 219125, 569725, 2848625]

約数ペア:

[(1, 2848625), (5, 569725), (13, 219125), (25, 113945), (65, 43825), (125, 22789), (325, 8765), (1625, 1753)]