2295075

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 3856896

約数和(自身を除く): 1561821

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 431, 1065, 1293, 1775, 2155, 5325, 6465, 10775, 30601, 32325, 91803, 153005, 459015, 765025, 2295075]

約数ペア:

[(1, 2295075), (3, 765025), (5, 459015), (15, 153005), (25, 91803), (71, 32325), (75, 30601), (213, 10775), (355, 6465), (431, 5325), (1065, 2155), (1293, 1775)]