325386685

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 445536000

約数和(自身を除く): 120149315

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 845, 1235, 1559, 2197, 3211, 7795, 10985, 16055, 20267, 29621, 41743, 101335, 148105, 208715, 263471, 385073, 1317355, 1925365, 3425123, 5005949, 17125615, 25029745, 65077337, 325386685]

約数ペア:

[(1, 325386685), (5, 65077337), (13, 25029745), (19, 17125615), (65, 5005949), (95, 3425123), (169, 1925365), (247, 1317355), (845, 385073), (1235, 263471), (1559, 208715), (2197, 148105), (3211, 101335), (7795, 41743), (10985, 29621), (16055, 20267)]