55729725

素因数分解:

$3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{4987}}^1$

素因数の和:5149

約数の個数: 24

約数和(自身を含む): 92776800

約数和(自身を除く): 37047075

約数列:

[1, 3, 5, 15, 25, 75, 149, 447, 745, 2235, 3725, 4987, 11175, 14961, 24935, 74805, 124675, 374025, 743063, 2229189, 3715315, 11145945, 18576575, 55729725]

約数ペア:

[(1, 55729725), (3, 18576575), (5, 11145945), (15, 3715315), (25, 2229189), (75, 743063), (149, 374025), (447, 124675), (745, 74805), (2235, 24935), (3725, 14961), (4987, 11175)]