2953425

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 4981824

約数和(自身を除く): 2028399

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 743, 795, 1325, 2229, 3715, 3975, 11145, 18575, 39379, 55725, 118137, 196895, 590685, 984475, 2953425]

約数ペア:

[(1, 2953425), (3, 984475), (5, 590685), (15, 196895), (25, 118137), (53, 55725), (75, 39379), (159, 18575), (265, 11145), (743, 3975), (795, 3715), (1325, 2229)]